*12-232. The football player at A throws the ball in the y-z plane at a speed VA = 50 ft/s and an angle A = 60° with the horizontal. At the instant the ball is thrown, the player is at B and is running with constant speed along the line BC in order to catch it. Determine this speed, VB, so that he makes the catch at the same elevation from which the ball was thrown. N VA 30 ft OA Су NB X B 20 ft

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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*12-232. The football player at A throws the ball in the
y-z plane at a speed VA = 50 ft/s and an angle A = 60° with
the horizontal. At the instant the ball is thrown, the player
is at B and is running with constant speed along the line
BC in order to catch it. Determine this speed, UVB, so that he
makes the catch at the same elevation from which the ball
was thrown.
N
VA
30 ft
0 A
VB
X
y
20 ft
B
Transcribed Image Text:*12-232. The football player at A throws the ball in the y-z plane at a speed VA = 50 ft/s and an angle A = 60° with the horizontal. At the instant the ball is thrown, the player is at B and is running with constant speed along the line BC in order to catch it. Determine this speed, UVB, so that he makes the catch at the same elevation from which the ball was thrown. N VA 30 ft 0 A VB X y 20 ft B
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