2. A ball is dropped vertically onto a 30° incline at A, the direction of rebounds forms an angle of 45°with the vertical. Knowing that the ball next strikes the incline at B. Determine the following: a) The velocity of rebound at A. b) The maximum height that the ball has attained after it rebounds at A. c) The time required for the ball to travel from A to B.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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2. A ball is dropped vertically onto a 30° incline at A, the
direction of rebounds forms an angle of 45°with the
vertical. Knowing that the ball next strikes the incline at B.
Determine the following:
a) The velocity of rebound at A.
b) The maximum height that the ball has attained after
it rebounds at A.
c) The time required for the ball to travel from A to B.
45°
3m
30°
Transcribed Image Text:2. A ball is dropped vertically onto a 30° incline at A, the direction of rebounds forms an angle of 45°with the vertical. Knowing that the ball next strikes the incline at B. Determine the following: a) The velocity of rebound at A. b) The maximum height that the ball has attained after it rebounds at A. c) The time required for the ball to travel from A to B. 45° 3m 30°
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