A wheel (R = 0.69 meters) begins at rest and undergoes constant rotational acceleration where α = 5.25 rad/s2. If the wheel can smoothly roll across a flat surface, how far in meters will the wheel have traveled after 4.1 seconds?
Let the wheel travels a distance of D.
Given that the initial angular speed is 0 rad/s.
The radius of the wheel is R=0.69 m.
The initial speed of the wheel is u=0 m/s.
The time t=4.1 s.
The angular acceleration =5.25 rad/s2.
Let the tangential acceleration is a.
The wheel traveled after 4.1 seconds is
The wheel traveled after 4.1 seconds is 30.4471125 meters or 30.45 meters approximately.
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