Aperson walks out of a store with a pillow at the top of an overflowing shopping cart. while walking to the car, the cart's wheel hits a large rock, causing the cart to suddenly stop. which of the following is likely to happen as a result of newton's first law of motion?

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

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

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)