January 7, 2020
A ball rolls down a hill with constant acceleration. After 2.0 seconds the ball has traveled 1.2 m, how far will it have traveled after 4.0 […]
May 30, 2020
A ball rolls down a hill with constant acceleration. After 2.0 seconds the ball has travelled 1.2 m, how far will it have travelled after 4.0 […]
