If an object of mass 50g is moving with velocity 5m/s. Find its K.E. in S.I. system
a) 10 J
b) 6.25 J
c) 62.5 J
d) 625 J

Question

If an object of mass 50g is moving with velocity 5m/s Find its K E
in S I system
a) 10 J
b) 6 25 J
c) 62 5 J
d) 625 J

Sejal Gupta · Accepted Answer

SolutionK E= 12mv2mass(m)= 501000=0
05 kgvelocity(v)=5m/sK E=12×0 05×(5)2 =0
625 Joules