a ball rolls off of a desk that is 0.97m off of the ground and strikes the floor 0.76m away from the desk. how far was it rolling before to falling off of the desk? (acceleration of gravity is 9.81)

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.