A potato gun is fired horizontally from a height of 1.5 meters with the potato launched at 25 m/s. What is the time of flight of the potato?

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

Which situation will produce the greatest change of momentum