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A wheel rotates with a constant accelera...

A wheel rotates with a constant acceleration of `2.0(rad)/s^2`. If the wheel starts from rest, how many revolutions will it make in the first 10 seconds?

Text Solution

AI Generated Solution

To solve the problem, we will follow these steps: ### Step 1: Identify the given values - Angular acceleration (\( \alpha \)) = \( 2.0 \, \text{rad/s}^2 \) - Initial angular velocity (\( \omega_0 \)) = \( 0 \, \text{rad/s} \) (since the wheel starts from rest) - Time (\( t \)) = \( 10 \, \text{s} \) ### Step 2: Use the angular displacement formula ...
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Knowledge Check

  • If a wheel is spinning at 1200 revoluations per minutes, how many revoluation will it make in t second?

    A
    `2t`
    B
    `10t`
    C
    `20 t`
    D
    `48t`
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