Question

at which velocity would you expect an object to have the greatest amount of kinetic energy? a. 11-20 m/s b.0-10 m/s c. 21-30 m/s d. 31-40 m/s

Answer 1

Answer:

31-40 m/s

Explanation:

The kinetic energy of an object is given by :

$E=\dfrac{1}{2}mv^2$

m is mass of the object

v is velocity

If mass of an object is constant, its kinetic energy depends only on velocity. It means if the velocity is more, it will have maximum kinetic energy. For the interval of 31-40 m/s, the kinetic energy of the object is maximum.