#
1)Dyne X second stands for the unit of

a) force b) Momentum

c)energy d)power

2)A man walks 4 km towards north in one hour and 3 km towards east in next hour .His average velocity is .plzz give Answer with solution

a)5 km/hr b)7 km/hr

c)2.5 km/hr d)3.5 km/hr

3)A car traveling in a straight line moves with uniform velocity v1 over a distance x and another car moves with a uniform velocity v2 over a further distance y.If x=y,then the average velocity v is given by

a)v1+v2/2 b)1/v=1/v1+1/v2

c)root of v1 v2 c)1/v=1/v1 -1/v2

1
your answer is correct,plzz explain it

i just google it.. and see

http://india-information-forum.civilservicepreparation.com/118/dyne-sec-stands-for-the-unit-of#.VSN7oNyUcYs

thank you

wait third wala solve kr rhi hu

Log in to add a comment