A 0.30-m radius car tire rotates how many rad after starting from rest and accelerating at a constant 3.0 rad sa over a 5.0-s interval?

The angular displacement is 37.5  radian.

Explanation:

Given that,

The radius of the car, r = 0.3 m

The acceleration of the car,

The initial speed of the car,

Time, t = 5 s

The angular displacement can be calculated using second equation of motion i.e.

So, it will make 37.5 radians.