a 85-kg swimmer dives horizontally off a 650-kg raft. the divers speed immeditely after leaving the raft in 3.5 m/s. A micro-sensor system attached to the edge of the raft measures the time interval during which the diver applied an impulse to the raft just prior to leaving the raft surface. if the time interval is read at 0.25 s, what is the magnitude of the average horizontal force by diver on the raft?  a. 900N B. 450N  C.1190N  D.1500N  E.1700N  F. none of the above

Question

a 85-kg swimmer dives horizontally off a 650-kg raft. the divers speed immeditely after leaving the raft in 3.5 m/s. A micro-sensor system attached to the edge of the raft measures the time interval during which the diver applied an impulse to the raft just prior to leaving the raft surface. if the time interval is read at 0.25 s, what is the magnitude of the average horizontal force by diver on the raft? 

a. 900N

B. 450N 

C.1190N 

D.1500N 

E.1700N 

F. none of the above

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Newtons Laws of Motion

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