The acceleration required to increase the speed of a car from 24 mi/h to 52 mi/h in 5 seconds is 8.204ft/s2.
Acceleration is given by:
.
.
where,
Vf is the final speed of the car =52mi/h
vi is the initial speed of the car=24mi/h
Δt is the change in time =5 seconds
The constant acceleration required is:
.
.
pk
Therefore the constant acceleration required is
.
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