Serving at a speed of 250 km/h, a tennis player hits the ball at a height of 2.7 m and an angle ? below the horizontal. The service line is 11.9 m from the net, which is 0.91 m high. What is the angle ? such that the ball just crosses the net?

Serving at a speed of 250 km/h, a tennis player hits the ball at a height of 2.7 m and an angle ? below the horizontal. The service line is 11.9 m from the net, which is 0.91 m high. What is the angle ? such that the ball just crosses the net?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 9P

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