Show that the girl at A can throw the ball to the boy at B by launching it at equal angles measured up or down from a 45° inclination. If VA = 10 m/s, determine the range R if this value is 15°, i.e., θ1 = 45° -15° = 30° and  θ2 = 45° + 15° = 60°. Assume the ball is caught at the same elevation from which it is thrown.

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter34: Emission Control Diagnosis And Service
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Show that the girl at A can throw the ball to the boy at B by launching it at equal angles measured up or down from a 45° inclination. If VA = 10 m/s, determine the range R if this value is 15°, i.e., θ1 = 45° -15° = 30° and  θ2 = 45° + 15° = 60°. Assume the ball is caught at the same elevation from which it is thrown.

VA = 10 m/s
A
B
-R–
Transcribed Image Text:VA = 10 m/s A B -R–
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