Question

which factor will have a greater effect on the kinetic energy of an object, doubling its mass or velocity?​

Answer 1

Answer:

velocity

Explanation:

bcoz

KE= 1/2 mv^2

so if you double it's mass it will be doubled but if you double it's velocity it will increase by that number's square

Put v=2v

KE=1/2 m (2v)^2

KE= 1/2 × 4 mv^2

KE= 2 mv^2

but if you double the mass

KE= mv^2