ball is thrown so that the motion is defined by the equations - 5t and y-2+ 6- 4.9r, where x and y are expressed in meters nd r is expressed in seconds. Detemine (a) the velocity at -Is 5) the horizontal distance the ball travels before hitting the ground. Match each item to a choice Magnitude of V Horizontal distance before it hits the ground

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A ball is thrown so that the motion is defined by the equations
x= 5t and y- 2+ 6 - 4.9r, where x and y are expressed in meters
and t is expressed in seconds. Determine (a) the velocity at -I s,
(b) the horizontal distance the ball travels before hitting the ground.
Match each item to a choice
Magnitude of V,
Horizontal distance before it hits the ground:
Choices
E 749 m
= 9.47 m
# 6.28 m/s
# 2.86 m/s
4.97 m
# 8.62 m/s
::
Transcribed Image Text:A ball is thrown so that the motion is defined by the equations x= 5t and y- 2+ 6 - 4.9r, where x and y are expressed in meters and t is expressed in seconds. Determine (a) the velocity at -I s, (b) the horizontal distance the ball travels before hitting the ground. Match each item to a choice Magnitude of V, Horizontal distance before it hits the ground: Choices E 749 m = 9.47 m # 6.28 m/s # 2.86 m/s 4.97 m # 8.62 m/s ::
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