The car has a constant deceleration of 4.20 m/s^2. if its initial velocity was 24.0 m/s, how long does it take to come to a stop? answer in s

The time is 5.71 sec.

Explanation:

Given that,

Acceleration

Initial velocity = 24.0 m/s

We need to calculate the time

Using equation of motion

v = u+at[/tex]

Where, v = final velocity

u = inital velocity

t = time

a = acceleration

Put the value into the formula

Hence, The time is 5.71 sec.

grav potential energy

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