A stationary source S generates circular outgoing waves on a lake. Thewave speed is 5.0 m/s and the crest-to-crest distance is 2.0 m. A personin a motor boat heads directly toward S at 3.0 m/s. To this person, thefrequency of these waves is:

(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?