pictures 1 and 2 show the effect of two different devices. select 2 answer choices which correctly compares and contracts the effects of two devices shown.

If steel is more dense that lake water, why can a boat float

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p