Question A: Will a block at the edge of a table fall down when a force of 50 N is applied on it?
Question B: Determine the position of a train moving at 45 m/s after 5 minutes.

Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.

What is the measurement of how fast an object moves relative to a reference point?