When the gun fires a projectile with a mass of 0.032 kg and a speed of 380 m/s, what is the recoil velocity of the shotgun and arm–shoulder combination? Express your answer to three significant figures and include appropriate units.

(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?

Which substance partical has negligible massand travels around outsidethe nucleus

Current vs. forcewhat type of relationship does this graph show?