Kinetic energy and potential energy – a dropped stone
September 30th, 2022
An object initially at rest is droped from a height of 20m. What is the speed of the object when it hits the ground? assume g=9.8m/s^2
An object initially at rest is droped from a height of 20m. What is the speed of the object when it hits the ground? assume g=9.8m/s^2