Question

A tennis ball is shot vertically upward from the surface of an atmosphere-free planet with an initial speed of 20.0 m/s. One second later, the ball has an instantaneous velocity in the upward direction of 15.0 m/s. What is the magnitude of the acceleration due to gravity on the surface of this planet.
4.06

Related Questions

a tennis ball is thrown vertically upward with an initial velocity of +8.0 m/s a) what is the veloc... using a powerful air gun, a steel ball is shot vertically upward with a velocity of 80 m/s, followed... A tennis ball is shot vertically upward in an evacuated chamber inside a tower with an initial speed... A 111 gram tennis ball strikes the court ground vertically with a speed of 3.6 m/s. If the ball boun...