The football player at A throws the ball in the y-z plane at a speed va = 45 ft/s and an angle e = 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. (Figure 1) Part A Determine this speed, v B, so that the player makes the catch at the same elevation from which the ball was thrown. Express your answer to three significant figures and include the appropriate units. ? Value Units VB = Submit Request Answer Provide Feedback Next > Figure 1 of 1 20 ft 30 ft

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer for Part A, with THE CORRECT UNITS ( should be ft/sec) Thank you. Express your answer to three significant figures and include appropriate units. DRAW the kinematic diagram and label it for this problem as well Thank you
The football player at A throws the ball in the y-z plane at
a speed vA = 45 ft/s and an angle 04 = 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. (Figure 1)
Part A
Determine this speed, v B, so that the player makes the catch at the same elevation from which the ball was thrown.
Express your answer to three significant figures and include the appropriate units.
HA
Value
Units
VB =
Submit
Request Answer
Provide Feedback
Next >
Figure
< 1 of 1
20 ft
30 ft
Transcribed Image Text:The football player at A throws the ball in the y-z plane at a speed vA = 45 ft/s and an angle 04 = 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. (Figure 1) Part A Determine this speed, v B, so that the player makes the catch at the same elevation from which the ball was thrown. Express your answer to three significant figures and include the appropriate units. HA Value Units VB = Submit Request Answer Provide Feedback Next > Figure < 1 of 1 20 ft 30 ft
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