Compute the angular speed and angular acceleration of an automobile wheel 356 mm in radius when the car is moving at 72 km/h in 11 s (assume the car starts from rest and accelerates uniformly).
University of Ilorin PHY101 2026-exam past question
- ω = 56.2 rad/s, α = 5.11 rad/s²
- ω = 20.0 rad/s, α = 1.82 rad/s²
- ω = 112.4 rad/s, α = 10.2 rad/s²
- ω = 28.1 rad/s, α = 2.55 rad/s²
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