The friction is smaller between the blanket and the floor than between the furniture and the floor. In which situation is it better to have low friction? 1.a skydiver uses a parachute

2.a student walks down a hallway

3.a ladder leans against the wall

4.a hockey puck slides toward the goal

mass and volume are the answers you are looking for

overcharge is the right answer system

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

answer: 31, 5556. 952 seconds