Aboy drops his toy off the bunk bed. the distance to the floor is 2.5m. it takes one second to reach the floor. gravity accelerates objects on earth at 9.8m/s square. the earth's gravity applies 50 newton of force to the toy? what is the toy's mass?

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?