The ball at A in (Eigure 1) is kicked such that 0 = 55°. It strikes the ground at B having coordinates a = 15 ft, y = -9 ft. Figure Problem 12.92 Determine the speed at which the ball is kicked. Express your answer in feet per second to three significant figures. Submit Part B [5] ΑΣΦ | 4 Request Answer vec → y=-0.04² SIMO ? Determine the speed at which the ball strikes the ground. Express your answer in feet per second to three significant figures. [5] ΑΣΦ 1 vec SWC ? ft/s < 1 of 1 9 of 9

The ball at A in (Eigure 1) is kicked such that 0 = 55°. It strikes the ground at B having coordinates a = 15 ft, y = -9 ft. Figure Problem 12.92 Determine the speed at which the ball is kicked. Express your answer in feet per second to three significant figures. Submit Part B [5] ΑΣΦ | 4 Request Answer vec → y=-0.04² SIMO ? Determine the speed at which the ball strikes the ground. Express your answer in feet per second to three significant figures. [5] ΑΣΦ 1 vec SWC ? ft/s < 1 of 1 9 of 9

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The ball at A in (Eigure 1) is kicked such that 0 = 55°. It strikes the ground at B having coordinates a = 15 ft, y = -9 ft.
Figure
Problem 12.92
Determine the speed at which the ball is kicked.
Express your answer in feet per second to three significant figures.
Submit
Part B
[5] ΑΣΦ | 4
Request Answer
vec
→
y=-0.04²
SIMO ?
Determine the speed at which the ball strikes the ground.
Express your answer in feet per second to three significant figures.
[5] ΑΣΦ 1 vec
SWC
?
ft/s
< 1 of 1
9 of 9

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