A car starts from rest and travels for 5.0s with a uniform acceleration of 1.5 m/s^2. what is the final velocity of the car? how far does the car travel in this time interval

Question

Tristian Stanley

Mathematics

1 October, 17:52

A car starts from rest and travels for 5.0s with a uniform acceleration of 1.5 m/s^2. what is the final velocity of the car? how far does the car travel in this time interval

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Answers (1)

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Macie Francis · Answer 1

V = u + at

u = 0

v = 0 + 1.5*5

v = 7.5 m/s

final velocity is 7.5 m/s

s = ut + 0.5at^2

s = 0 + (0.5*1.5*5^2)

s = (0.5*1.5*25)

s = 18.75 m

total travel distance is 18.75 m.