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CBSE Class 9 Answered

its urgent so plz ans as quickly as possible
Asked by 100.akash | 01 Dec, 2008, 04:02: PM
answered-by-expert Expert Answer

Work Done=Fscos60 =(5)(6)cos60=15 J

Time taken =s/a=6/(5 cos60/1) =2.4 s

Answered by | 02 Dec, 2008, 02:39: AM

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