A force of 150 kg x m/s (Newtons) acts on a 0.5kg object. What rate of acceleration will result?

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.

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.