Determine the amount of time a horizontally launched ball is in the air that lands 17.1 meters from the base of a 69.3 meter tall cliff. Use g -9.8 m/s2,

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

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon