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A 50 – N x m torque acts on a wheel with a moment of inertia 150 kg x m² . If the wheel starts from rest , how long will it take the wheel
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Answers ( )
Answer:
t = 6.17 s
Explanation:
For a 1 revolution movement,
Torque,
Moment of Inertia,
If the wheel starts from rest,
The angular displacement of the wheel can be given by the formula:
Where
is the angular acceleration
To get t, put all necessary parameters into equation (1)