Question

compare the Kinetic energies of two objects of masses 10 kilogram and 50 kilogram respectively but having same velocity​

Answer 1

Explanation:

we know that

$ke = \frac{1}{2} m {v}^{2}$

m1=10kg , m2=50kg

given velocities are same,so v1=v2

$\frac{ke1}{ke2} = \frac{m1}{m2}$

=10/50

=1/5