A placekicker must kick a football from a point 36.0 m(about 40 yards) from the goal. Half the crowd hopes the ballwill clear the crossbar, which is 3.05 m high. When kicked, theball leaves the ground with a speed of 20.0 m/s at an angle of53.0° to the horizontal. (a) By how much does the ball clear orfall short of clearing the crossbar? (b) Does the ball approachthe crossbar while still rising or while falling?

A placekicker must kick a football from a point 36.0 m(about 40 yards) from the goal. Half the crowd hopes the ballwill clear the crossbar, which is 3.05 m high. When kicked, theball leaves the ground with a speed of 20.0 m/s at an angle of53.0° to the horizontal. (a) By how much does the ball clear orfall short of clearing the crossbar? (b) Does the ball approachthe crossbar while still rising or while falling?

Name: A placekicker must kick a football from a point 36.0 m(about 40 yards)
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Description: A placekicker must kick a football from a point 36.0 m(about 40 yards) from the goal. Half the crowd hopes the ballwill clear the crossbar, which is 3.05 m high. When kicked, theball leaves the ground with a speed of 20.0 m/s at an angle of53.0° to t

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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