A cannonball is shot at an angle above the horizontal at a velocity of 30 m/s. It achieves a horizontal displacement of 50 m and lands on the same level as before. Don't worry about air resistance. Find (a) the projection angle (b) the flying time (c) the ball's velocity after 1.5 seconds.

A cannonball is shot at an angle above the horizontal at a velocity of 30 m/s. It achieves a horizontal displacement of 50 m and lands on the same level as before. Don't worry about air resistance. Find (a) the projection angle (b) the flying time (c) the ball's velocity after 1.5 seconds.

Name: A cannonball is shot at an angle above the horizontal at a velocity of
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Description: A cannonball is shot at an angle above the horizontal at a velocity of 30 m/s. It achieves a horizontal displacement of 50 m and lands on the same level as before. Don't worry about air resistance. Find(a) the projection angle(b) the flying time(c) 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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