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Author Question: A car's tachometer reads 2900 r/min, 4.0 s after accelerating from rest. What is ... (Read 221 times)

leo leo

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Solve the problem.


A car's tachometer reads 2900 r/min, 4.0 s after accelerating from rest.  What is the drive shaft's average angular acceleration?
◦ 44 rad/s2
◦ 76 rad/s2
◦ 720 rad/s2
◦ 44,000 rad/s2


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Marked as best answer by leo leo on Oct 20, 2019

Sassygurl126

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Sassygurl126

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