An object increases its velocity from 22 m/s to 36 m/s in 5s. what is the acceleration of the object

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?