Question

two bodies a and b of equal masses having velocities in the ratio 1:2,thier kinetic energies are in the ratio​

Answer 1

Answer:

1/4

Explanation:

mass and 1/2 is constant so kinetic energy will directly proportional to their velocities

Answer 2

Answer:

1:4

Explanation:

E =1/2mv^2 that is it is directly proportional to mass and it is also directly proportional to the square of velocity therefore if velocities are in ratio of 1:2 then kinetic energy will be of the ratio 1^2:2^2 that is 1:4