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# A Tennis Serve. In the fastest measured tennis serve, the ISBN: 9780321675460 31

## Solution for problem 22E Chapter 2

University Physics | 13th Edition

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Problem 22E

A Tennis Serve.? In the fastest measured tennis serve, the ball left the racquet at 73.14 m/s. A served tennis ball is typically in contact with the racquet for 30.0 ms and starts from rest. Assume constant acceleration. (a) What was the ball’s acceleration during this serve? (b) How far did the ball travel during the serve?

Step-by-Step Solution:

Solution 22E Step 1 The acceleration of an object is given by Where v and v are the final and initial velocities and t is the time interval during which the change in f i velocity occurs. In the given problem we have v = 0 m/s, v = 73.14 m/s and t = 30.0 ms = 30.0 × 10 3 s i f So, using the above equation we can write that Hence the acceleration of the ball during serve is 2438 m/s . 2

Step 2 of 2

##### ISBN: 9780321675460

Since the solution to 22E from 2 chapter was answered, more than 372 students have viewed the full step-by-step answer. The answer to “A Tennis Serve.? In the fastest measured tennis serve, the ball left the racquet at 73.14 m/s. A served tennis ball is typically in contact with the racquet for 30.0 ms and starts from rest. Assume constant acceleration. (a) What was the ball’s acceleration during this serve? (b) How far did the ball travel during the serve?” is broken down into a number of easy to follow steps, and 57 words. This textbook survival guide was created for the textbook: University Physics, edition: 13. The full step-by-step solution to problem: 22E from chapter: 2 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. This full solution covers the following key subjects: serve, ball, Tennis, acceleration, racquet. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. University Physics was written by and is associated to the ISBN: 9780321675460.

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