Question
Asked Mar 31, 2019
The only force acting on a 2.0-kg object moving along the x axis is shown. If the velocity v is +2.0 m/s at t 0,
what is the velocity at t = 4.0 s?
R IN
16 -
8
r (s)
a. +5.0 m/s
b. +2.0 m/s
c. +6.0 m/s
d. +4.0 m/s
e. +7.0 m/s
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The only force acting on a 2.0-kg object moving along the x axis is shown. If the velocity v is +2.0 m/s at t 0, what is the velocity at t = 4.0 s? R IN 16 - 8 r (s) a. +5.0 m/s b. +2.0 m/s c. +6.0 m/s d. +4.0 m/s e. +7.0 m/s

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Expert Answer

Step 1

The expression for the change in momentum,

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Step 2

Substitute the ...

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