Question

two bodies A and b of masses 1000g and 700g are moving with same speed .which of these give highest kinetic energy and why​

Answer 1

Answer:

k.e=1/2mv²

=1/2×1000×v²

1/2×700×v² in these two the mass is 1000g it have gra

Answer 2

Formula for Kinetic Energy :-

Kinetic Energy = ½mv²

We can see that Kinetic Energy is directly proportional to the mass of the object. Then, more will be the mass, more will be the Kinetic Energy.

Having same velocity, as of higher mass between A(1000g) and B(700g), A will have higher Kinetic Energy.