Question

The engine of a car is initially rotating at 5,600 rpm and after 4.0 seconds it...

The engine of a car is initially rotating at 5,600 rpm and after 4.0 seconds it has reduced its revs to 2,500 rpm.

1. the car reduces the engine revolutions, therefore its angular acceleration and can give us a value of __________.

2. the angular speed of 5600 rpm is equivalent to _________ rad / s

3. the angular speed of 2500 rpm is equivalent to _________ rad / s

4. the angular acceleration is _________ rad / s2^

5. the revolutions that the motor makes in that time are __________.
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