A 0.200 kg hammer is moving horizontally at 5.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a board.

(a)Calculate the duration of the impact in seconds.

(b)What was the average force in newtons exerted downward on the nail?

(a) what is the momentum in kg - mfs of a garbage truck that is 1.00 x 104 kg and is moving at 35.0 m/s? (Enter a number.) E kg - mm (b) At what speed in mfs would an 8.00 kg trash can have the same momentum as the truck? (Enter a number.) E W