To find the acceleration, we can use the formula:
acceleration = (final velocity - initial velocity) / time
In this case, the car changes its velocity from 25 m/s to 15 m/s, so
initial velocity = 25 m/s
final velocity = 15 m/s
The time taken for this change is given as 45 s.
acceleration = (15 m/s - 25 m/s) / 45 s
Simplifying this expression, we have:
acceleration = -10 m/s / 45 s
Therefore, the acceleration of the car is approximately -0.222 m/s².
A car changes its velocity from 25m/s to 15m/s in 45. Find the acceleration
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