A tennis ball is hit from a height of 0.7 m above the ground toward a net that is 2 m away. If the ball leaves the racket with a velocity of 18 m/s at an angle of 15° above orizontal, how far above the ground is it when it crosses the net?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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**Physics Problem: Projectile Motion**

A tennis ball is hit from a height of 0.7 meters above the ground toward a net that is 12 meters away. If the ball leaves the racket with a velocity of 18 meters per second at an angle of 15 degrees above the horizontal, how far above the ground is it when it crosses the net?

**Problem Explanation:**

This problem involves calculating the vertical position of a tennis ball at a specific horizontal distance using principles of projectile motion. Given the initial velocity, angle of projection, and initial height, determine how high above the ground the ball is when it travels 12 meters horizontally.
Transcribed Image Text:**Physics Problem: Projectile Motion** A tennis ball is hit from a height of 0.7 meters above the ground toward a net that is 12 meters away. If the ball leaves the racket with a velocity of 18 meters per second at an angle of 15 degrees above the horizontal, how far above the ground is it when it crosses the net? **Problem Explanation:** This problem involves calculating the vertical position of a tennis ball at a specific horizontal distance using principles of projectile motion. Given the initial velocity, angle of projection, and initial height, determine how high above the ground the ball is when it travels 12 meters horizontally.
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