Homework Help: college physics

Posted by jc on Wednesday, February 23, 2011 at 6:15pm.

loft the ball with an initial speed of 15.0 m/s at an angle of 50.0° the horizontal. At this instant your opponent is 10.0 m away from the ball. He begins moving away from you 0.38 s later, hoping to reach the ball and hit it back at the moment that it is 2.10 m above its launch point. With what minimum average speed must he move? (Ignore the fact that he can stretch, so that his racket can reach the ball before he does.)

No one has answered this question yet.

Answer this Question

Related Questions

physics - Suppose that you loft the ball with an initial speed of 15.0 m/s at an...
physics - The lob in tennis is an effective tactic when your opponent is near ...
physics - A ball in tennis is lofted with an initial speed of 15m/s, at and ...
Physics - The lob in tennis is an effective tactic when your opponent is near ...
physics - The lob in tennis is an effective tactic when your opponent is near ...
physics - Suppose that you lob the ball with an initial speed of v = 16.1 m/s, ...
College Physics - 1. A certain projectile is launched with an initial speed v0...
Physics - A regulation volleyball court is L = 18.0 m long and a regulation ...
physics - The ball is thrown with an initial speed of 3.7 m/s at an angle of 15....
Physics - A regulation volleyball court is L = 18.0 m long and a regulation ...

For Further Reading

First Name:
School Subject:
Answer: