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a car starts from rest and drives in a straight line for a period of 3 hours acc

ID: 1330990 • Letter: A

Question

a car starts from rest and drives in a straight line for a period of 3 hours accelerating at a constant rate of 10 miles per hour square, what is the cars final velocity? a car starts from rest and drives in a straight line for a period of 3 hours accelerating at a constant rate of 10 miles per hour square, what is the cars final velocity? a car starts from rest and drives in a straight line for a period of 3 hours accelerating at a constant rate of 10 miles per hour square, what is the cars final velocity?

Explanation / Answer

here first

10mil/hr^2 = 0.00124178 m/s^2

by using the first equation of motion

v = u + a * t

v = 0 + 0.00124178 * 3 *60*60

v = 13.411224 m/s

the final velocity is 13.411224 m/s

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