Tangential Acceleration From Rotational Motion
A wheel with a radius of 0.25 m, initially at rest, rotates with constant angular acceleration. After 3 seconds, a point on the rim has traveled an arc length of 4.5 m. What is the tangential acceleration of a point located 0.10 m from the center of the wheel?
A
1.0 m/s²
B
0.4 m/s²
C
2.5 m/s²
D
0.16 m/s²
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