head 1.23; access; symbols; locks; strict; comment @# @; 1.23 date 2017.09.18.12.57.24; author root; state Exp; branches; next 1.22; 1.22 date 2017.09.18.12.49.00; author root; state Exp; branches; next 1.21; 1.21 date 2017.09.18.12.48.50; author root; state Exp; branches; next 1.20; 1.20 date 2017.09.18.12.48.47; author root; state Exp; branches; next 1.19; 1.19 date 2017.09.18.12.48.45; author root; state Exp; branches; next 1.18; 1.18 date 2017.09.18.12.48.44; author root; state Exp; branches; next 1.17; 1.17 date 2017.09.18.12.48.42; author root; state Exp; branches; next 1.16; 1.16 date 2017.09.18.12.48.39; author root; state Exp; branches; next 1.15; 1.15 date 2017.09.18.12.48.37; author root; state Exp; branches; next 1.14; 1.14 date 2017.06.18.01.49.53; author root; state Exp; branches; next 1.13; 1.13 date 2017.06.18.01.16.47; author root; state Exp; branches; next 1.12; 1.12 date 2017.06.17.12.46.49; author root; state Exp; branches; next 1.11; 1.11 date 2017.06.16.15.07.14; author root; state Exp; branches; next 1.10; 1.10 date 2017.06.16.15.07.07; author root; state Exp; branches; next 1.9; 1.9 date 2017.06.16.15.07.04; author root; state Exp; branches; next 1.8; 1.8 date 2017.06.16.15.06.58; author root; state Exp; branches; next 1.7; 1.7 date 2017.06.16.15.06.54; author root; state Exp; branches; next 1.6; 1.6 date 2017.06.16.15.06.47; author root; state Exp; branches; next 1.5; 1.5 date 2017.06.16.15.06.41; author root; state Exp; branches; next 1.4; 1.4 date 2017.06.16.15.06.35; author root; state Exp; branches; next 1.3; 1.3 date 2017.06.16.15.06.34; author root; state Exp; branches; next 1.2; 1.2 date 2017.06.16.15.06.33; author root; state Exp; branches; next 1.1; 1.1 date 2017.06.16.15.06.33; author root; state Exp; branches; next ; desc @This document (Physics: Motion_16062017) is created by administrator on 16 June 2017 @ 1.23 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @{ "_id": { "$oid": "5943f3f94975ac013d36fa53" }, "_type": "Group", "access_policy": "PUBLIC", "agency_type": "Other", "altnames": "Physics: Motion", "annotations": [], "attribute_set": [ { "educationalsubject": "Science" }, { "educationallevel": "Grade 9" } ], "author_set": [ 216328, 216330, 216301, 216334, 216304, 216308, 216320, 216338, 216311, 216336, 216321, 216322, 216315 ], "collection_set": [ { "$oid": "5943f3fb4975ac013d36fa5d" }, { "$oid": "5943f4004975ac013d36faa7" }, { "$oid": "5943f4064975ac013d36faf1" }, { "$oid": "5943f40e4975ac013d36fb57" }, { "$oid": "5943f4114975ac013d36fb85" }, { "$oid": "5943f4184975ac013d36fbdd" }, { "$oid": "5943f41a4975ac013d36fbfd" }, { "$oid": "5943f4224975ac013d36fc63" } ], "comment_enabled": null, "content": "

Understanding Motion

\r\n\"CYCLE-\"
\r\n \r\n


\r\nMotion is so intuitive yet so difficult to define. If you explore it you find it poses several riddles. Unless you develop an understanding of them it remains difficult to explain.

\r\n\r\n

 

\r\n\r\n

Over a period of time humankind has developed a language and parameters to describe motion precisely - speed, velocity, acceleration are the words of this language. 

\r\n\r\n

 

\r\n\r\n

You can use these terms to analyze a cycle ride, a walk, an animal's motion, the motion of a shooting star and even to design a rocket, a vehicle etc.

\r\n\r\n

 

\r\n\r\n

This unit will help you to be familiar with the fundamental ideas of motion and learn to describe it.
\r\n
\r\n 

\r\n\r\n

\u0905\u0917\u0930 \u0906\u092a\u0938\u0947 \u0915\u094b\u0908 \u092a\u0942\u091b\u0947 \u0915\u093f \u0917\u0924\u093f \u092f\u093e \u0917\u0924\u093f\u0936\u0940\u0932\u0924\u093e \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0915\u0941\u091b \u092c\u0924\u093e\u0913 \u0924\u094b \u0936\u093e\u092f\u0926 \u0906\u092a\u0915\u094b \u0939\u0902\u0938\u0940 \u0906 \u091c\u093e\u090f \u0915\u093f \u0915\u0939\u0940\u0902 \u092e\u091c\u093e\u0915 \u0924\u094b \u0928\u0939\u0940 \u0915\u093f\u092f\u093e \u091c\u093e \u0930\u0939\u093e \u0939\u0948!
\r\n 

\r\n\r\n

\u0932\u0947\u0915\u093f\u0928 \u091c\u093c\u0930\u093e \u0938\u094b\u091a\u093f\u090f - \u0915\u094d\u092f\u093e \u0917\u0924\u093f, \u091c\u094b \u092f\u0942\u0902 \u0939\u0940 \u0938\u0940 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u092c\u093e\u0924 \u0932\u0917\u0924\u0940 \u0939\u0948, \u0907\u0924\u0928\u0940 \u0906\u0938\u093e\u0928 \u0938\u0940 \u091a\u0940\u091c\u093c \u0939\u0948? \u0907\u0938\u092e\u0947\u0902 \u092c\u0932\u093e \u0915\u0940 \u092a\u0939\u0947\u0932\u093f\u092f\u093e\u0902 \u0939\u0948\u0902, \u091c\u093f\u0928\u0915\u094b \u0938\u0941\u0932\u091d\u093e\u090f \u092c\u093f\u0928\u093e, \u0938\u092e\u091d\u0947 \u092c\u093f\u0928\u093e \u0906\u092a \u0917\u0924\u093f \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0920\u094b\u0938 \u0930\u0942\u092a \u0938\u0947 \u0924\u094b \u0915\u0941\u091b \u0915\u0939 \u0939\u0940 \u0928\u0939\u0940\u0902 \u0938\u0915\u0924\u0947\u0964
\r\n 

\r\n\r\n

\u092a\u093f\u091b\u0932\u0940 \u0915\u0941\u091b \u0938\u0926\u093f\u092f\u094b\u0902 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915\u094b\u0902 \u0928\u0947 \u0917\u0924\u093f \u0915\u094b \u0938\u091f\u0940\u0915 \u0924\u094c\u0930 \u092a\u0930 \u0935\u094d\u092f\u0915\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092d\u093e\u0937\u093e \u0914\u0930 \u0928\u093f\u092f\u092e \u092c\u0928\u093e\u090f \u0939\u0948 - \u0938\u094d\u092a\u0940\u0921, \u0935\u0947\u0917, \u0924\u094d\u0935\u0930\u0923 \u0906\u0926\u093f \u0907\u0938\u0940 \u092d\u093e\u0937\u093e \u0915\u0947 \u0936\u092c\u094d\u0926 \u0939\u0948\u0902\u0964
\r\n 

\r\n\r\n

\u0906\u092a \u0907\u0928 \u0928\u093f\u092f\u092e\u094b\u0902 \u0914\u0930 \u0936\u092c\u094d\u0926\u093e\u0935\u0932\u0940 \u0915\u0947 \u091c\u093c\u0930\u093f\u090f \u090f\u0915 \u0938\u093e\u0907\u0915\u093f\u0932 \u0915\u0940 \u092f\u093e\u0924\u094d\u0930\u093e \u0938\u0947 \u0932\u0947\u0915\u0930, \u092a\u0948\u0926\u0932 \u091a\u0932\u0928\u093e, \u0926\u094c\u0921\u093c\u0928\u093e, \u0915\u093f\u0938\u0940 \u091c\u093e\u0928\u0935\u0930 \u0915\u0940 \u0917\u0924\u093f, \u091f\u0942\u091f\u0924\u0947 \u0939\u0941\u090f \u0924\u093e\u0930\u0947 \u0906\u0926\u093f \u0915\u0940 \u0917\u0924\u093f \u0915\u093e \u092d\u0940 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u093e\u0925 \u0939\u0940 \u0907\u0928\u094d\u0939\u0940\u0902 \u0928\u093f\u092f\u092e\u094b\u0902 \u0915\u0947 \u0938\u0939\u093e\u0930\u0947 \u0906\u092a \u0915\u093f\u0938\u0940 \u0928\u090f \u0930\u0949\u0915\u0947\u091f \u0914\u0930 \u0917\u093e\u0921\u093c\u0940 \u0915\u094b \u092d\u0940 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 
\r\n 

\r\n\r\n

\u0917\u0924\u093f \u0915\u093e \u092f\u0939 \u092a\u093e\u0920 \u0906\u092a\u0915\u094b \u0906\u092a\u0915\u094b \u0917\u0924\u093f \u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u0906\u0927\u093e\u0930\u092d\u0942\u0924 \u0938\u093f\u0926\u094d\u0927\u093e\u0924\u094b\u0902 \u0938\u0947 \u0924\u094b \u092a\u0930\u093f\u091a\u093f\u0924 \u0915\u0930\u093e\u090f\u0917\u093e \u0939\u0940, \u0938\u093e\u0925 \u0939\u0940 \u0907\u0938\u0915\u0947 \u0938\u0939\u093e\u0930\u0947 \u0906\u092a \u0915\u093f\u0938\u0940 \u0917\u0924\u093f \u0915\u0940 \u0938\u091f\u0940\u0915 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0930\u0928\u093e \u092d\u0940 \u0938\u0940\u0916\u0947\u0902\u0917\u0947\u0964  
\r\n 

\r\n\r\n

\u0c1a\u0c32\u0c28\u0c02 \u0c05\u0c28\u0c47\u0c26\u0c3f \u0c05\u0c30\u0c4d\u0c27\u0c02 \u0c1a\u0c47\u0c38\u0c41\u0c15\u0c4b\u0c35\u0c1f\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c38\u0c39\u0c1c\u0c02\u0c17\u0c3e\u0c28\u0c47 \u0c09\u0c28\u0c4d\u0c28\u0c3e, \u0c35\u0c3f\u0c35\u0c30\u0c3f\u0c02\u0c1a\u0c1f\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c2e\u0c3e\u0c24\u0c4d\u0c30\u0c02 \u0c1a\u0c3e\u0c32\u0c3e \u0c15\u0c37\u0c4d\u0c1f\u0c02\u0c17\u0c3e \u0c09\u0c02\u0c1f\u0c41\u0c02\u0c26\u0c3f.
\r\n\u0c15\u0c3e\u0c28\u0c40 \u0c2e\u0c40\u0c30\u0c41 \u0c05\u0c28\u0c4d\u0c35\u0c47\u0c37\u0c3f\u0c02\u0c1a\u0c3f\u0c28\u0c1f\u0c4d\u0c32\u0c48\u0c24\u0c47 \u0c2e\u0c3e\u0c24\u0c4d\u0c30\u0c02, \u0c05\u0c02\u0c26\u0c41\u0c32\u0c4b \u0c05\u0c28\u0c47\u0c15 \u0c1a\u0c3f\u0c15\u0c4d\u0c15\u0c41\u0c32\u0c41 \u0c09\u0c28\u0c4d\u0c28\u0c3e\u0c2f\u0c28\u0c3f \u0c15\u0c28\u0c41\u0c17\u0c4a\u0c02\u0c1f\u0c3e\u0c30\u0c41.
\r\n
\r\n\u0c2e\u0c40\u0c30\u0c41 \u0c35\u0c3e\u0c1f\u0c3f \u0c17\u0c41\u0c30\u0c3f\u0c02\u0c1a\u0c3f \u0c12\u0c15 \u0c05\u0c35\u0c17\u0c3e\u0c39\u0c28 \u0c2a\u0c46\u0c02\u0c1a\u0c41\u0c15\u0c4b\u0c15\u0c2a\u0c4b\u0c24\u0c47 \u0c2e\u0c3e\u0c24\u0c4d\u0c30\u0c02, \u0c26\u0c3e\u0c28\u0c3f\u0c28\u0c3f \u0c35\u0c3f\u0c35\u0c30\u0c3f\u0c02\u0c1a\u0c21\u0c02 \u0c15\u0c37\u0c4d\u0c1f\u0c02.

\r\n 

\r\n\r\n

\u0c15\u0c3e\u0c32\u0c3e\u0c28\u0c41\u0c17\u0c41\u0c23\u0c02\u0c17\u0c3e \u0c2e\u0c3e\u0c28\u0c35\u0c1c\u0c3e\u0c24\u0c3f \u0c1a\u0c32\u0c28\u0c02\u0c28\u0c41 \u0c35\u0c3f\u0c35\u0c30\u0c3f\u0c02\u0c1a\u0c21\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c2d\u0c3e\u0c37 \u0c2e\u0c30\u0c3f\u0c2f\u0c41 \u0c2a\u0c3e\u0c30\u0c3e\u0c2e\u0c3f\u0c24\u0c41\u0c32\u0c28\u0c41 \u0c05\u0c2d\u0c3f\u0c35\u0c43\u0c26\u0c4d\u0c27\u0c3f \u0c1a\u0c47\u0c38\u0c3e\u0c30\u0c41 - \u0c35\u0c21\u0c3f, \u0c35\u0c47\u0c17\u0c02, \u0c24\u0c4d\u0c35\u0c30\u0c23\u0c02 \u0c08 \u0c2d\u0c3e\u0c37 \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c2a\u0c26\u0c3e\u0c32\u0c41.

\r\n\r\n


\r\n\u0c2e\u0c40\u0c30\u0c41 \u0c12\u0c15 \u0c38\u0c48\u0c15\u0c32\u0c4d \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c15\u0c26\u0c32\u0c3f\u0c15\u0c28\u0c41, \u0c12\u0c15 \u0c28\u0c21\u0c15\u0c28\u0c41, \u0c12\u0c15 \u0c1c\u0c02\u0c24\u0c41 \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c1a\u0c32\u0c28\u0c02\u0c28\u0c41, \u0c12\u0c15 \u0c24\u0c4b\u0c15\u0c1a\u0c41\u0c15\u0c4d\u0c15 \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c15\u0c26\u0c32\u0c3f\u0c15\u0c28\u0c41,
\r\n\u0c12\u0c15 \u0c30\u0c3e\u0c15\u0c46\u0c1f\u0c4d \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c1a\u0c32\u0c28\u0c02\u0c28\u0c41 \u0c32\u0c47\u0c15 \u0c12\u0c15 \u0c35\u0c3e\u0c39\u0c28\u0c02 \u0c2e\u0c4a\u0c26\u0c32\u0c46\u0c56\u0c28\u0c35\u0c3f \u0c35\u0c3f\u0c36\u0c4d\u0c32\u0c47\u0c37\u0c3f\u0c02\u0c1a\u0c21\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c08 \u0c2a\u0c3e\u0c26\u0c3e\u0c32\u0c28\u0c41 \u0c09\u0c2a\u0c2f\u0c4b\u0c17\u0c3f\u0c02\u0c1a\u0c35\u0c1a\u0c4d\u0c1a\u0c41.

\r\n\r\n


\r\n\u0c08 \u0c2f\u0c42\u0c28\u0c3f\u0c1f\u0c4d \u0c2e\u0c40\u0c15\u0c41 \u0c1a\u0c32\u0c28\u0c02 \u0c2f\u0c4a\u0c15\u0c4d\u0c15 \u0c2a\u0c4d\u0c30\u0c3e\u0c25\u0c2e\u0c3f\u0c15 \u0c06\u0c32\u0c4b\u0c1a\u0c28\u0c32\u0c41 \u0c24\u0c46\u0c32\u0c41\u0c38\u0c41\u0c15\u0c4b\u0c35\u0c21\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c2e\u0c30\u0c3f\u0c2f\u0c41 \u0c26\u0c3e\u0c28\u0c3f\u0c28\u0c3f \u0c35\u0c3f\u0c35\u0c30\u0c3f\u0c02\u0c1a\u0c21\u0c3e\u0c28\u0c3f\u0c15\u0c3f \u0c38\u0c39\u0c3e\u0c2f\u0c2a\u0c21\u0c41\u0c24\u0c41\u0c02\u0c26\u0c3f.

\r\n", "content_org": "", "contributors": [ 1 ], "created_at": 1497665193384, "created_by": 1, "disclosure_policy": "DISCLOSED_TO_MEM", "edit_policy": "EDITABLE_MODERATED", "encryption_policy": "NOT_ENCRYPTED", "featured": null, "group_admin": [ 1 ], "group_set": [ { "$oid": "5943f3f94975ac013d36fa53" } ], "group_type": "PUBLIC", "if_file": { "mid": { "id": null, "relurl": null }, "mime_type": null, "original": { "id": null, "relurl": null }, "thumbnail": { "id": null, "relurl": null } }, "language": [ "en", "English" ], "last_update": 1505759244563, "legal": { "copyright": "CC-BY-SA 4.0 unported", "license": "HBCSE" }, "location": [], "login_required": null, "member_of": [ { "$oid": "5945b7ca2c47960723f3ee8c" } ], "moderation_level": -1, "modified_by": 1, "module_set": [], "name": "Physics: Motion_16062017", "origin": [], "plural": "", "post_node": [], "prior_node": [], "project_config": { "section_name": "Lesson", "subsection_name": "Add from Activities", "tab_name": "Lessons" }, "property_order": [], "rating": [], "relation_set": [ { "has_banner_pic": [ { "$oid": "59425b1f4975ac013bf0f40f" } ] } ], "snapshot": { "5943f3f94975ac013d36fa53": "1.13" }, "start_publication": null, "status": "PUBLISHED", "subscription_policy": "OPEN", "tags": [], "type_of": [ { "$oid": "5752ad552e01310a05dca4a5" } ], "url": "", "visibility_policy": "ANNOUNCED" }@ 1.22 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d30 2 a31 1 216322 d99 1 a99 1 "last_update": 1505758740618, @ 1.21 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d29 2 a30 1 216321 d98 1 a98 1 "last_update": 1505758730629, @ 1.20 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d28 2 a29 1 216336 d97 1 a97 1 "last_update": 1505758727901, @ 1.19 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d27 2 a28 1 216311 d96 1 a96 1 "last_update": 1505758725712, @ 1.18 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d26 2 a27 1 216338 d95 1 a95 1 "last_update": 1505758724004, @ 1.17 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d25 2 a26 1 216320 d94 1 a94 1 "last_update": 1505758722857, @ 1.16 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d24 2 a25 1 216308 d93 1 a93 1 "last_update": 1505758719146, @ 1.15 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 September 2017 @ text @d20 5 a24 1 216334 d92 1 a92 1 "last_update": 1505758717190, @ 1.14 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 June 2017 @ text @d18 4 a21 1 "author_set": [], d88 1 a88 1 "last_update": 1497770393732, @ 1.13 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 18 June 2017 @ text @d18 1 a18 3 "author_set": [ 1 ], d85 1 a85 1 "last_update": 1497768407859, d87 2 a88 2 "copyright": null, "license": null d121 3 a123 1 "snapshot": {}, @ 1.12 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 17 June 2017 @ text @d53 1 a53 1 "created_at": 1497645393384, d62 5 a66 1 "group_set": [], d87 1 a87 1 "last_update": 1497723408879, d96 1 a96 1 "$oid": "594140404975ac026df419ef" @ 1.11 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d10 8 a17 1 "attribute_set": [], d83 1 a83 1 "last_update": 1497645434551, d110 9 a118 1 "relation_set": [], @ 1.10 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d35 3 d76 1 a76 1 "last_update": 1497645426998, @ 1.9 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d32 3 d73 1 a73 1 "last_update": 1497645424359, @ 1.8 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d29 3 d70 1 a70 1 "last_update": 1497645417872, @ 1.7 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d26 3 d67 1 a67 1 "last_update": 1497645414757, @ 1.6 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d23 3 d64 1 a64 1 "last_update": 1497645406966, @ 1.5 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d20 3 d61 1 a61 1 "last_update": 1497645401216, @ 1.4 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d17 3 d58 1 a58 1 "last_update": 1497645395655, @ 1.3 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d14 5 a18 1 "collection_set": [], d55 1 a55 1 "last_update": 1497645394554, @ 1.2 log @This document (Physics: Motion_16062017) is lastly updated by administrator status:PUBLISHED on 16 June 2017 @ text @d16 1 a16 1 "content": "", d51 1 a51 1 "last_update": 1497645393505, @ 1.1 log @Initial revision @ text @d51 1 a51 1 "last_update": 1497645393384, d60 1 a60 1 "$oid": "5752ad552e01310a05dca4a5" d71 5 a75 1 "project_config": {}, @