Consider this situation: A custodian pushes a large crate across the gym floor. Of the forces listed, identify which act upon the crate Normal
Gravity
Applied
Friction
Tension
Air Resistance

for this one it would be d bump/forearm pass

prolly a beacuse the momentuem the car has increases while going down hill

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.