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edit approved Jun 20, 2021 at 4:54
Quantum Mechanic
edit approved Jun 20, 2021 at 4:54
Quantum Mechanic
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So when a body rolls, it’s quite intuitive that it’sits COM translates. But is it possible for the periphery of a disc to roll when it’sits COM is at rest?

When we apply the breaksbrakes and try to accelerate a car, it stays at rest but the wheels rotate. HowWhat does the free body diagram look like for such a case?

So when a body rolls, it’s quite intuitive that it’s COM translates. But is it possible for the periphery of a disc to roll when it’s COM is at rest?

When we apply the breaks and try to accelerate a car, it stays at rest but the wheels rotate. How does the free body diagram look like for such a case?

So when a body rolls, it’s quite intuitive that its COM translates. But is it possible for the periphery of a disc to roll when its COM is at rest?

When we apply the brakes and try to accelerate a car, it stays at rest but the wheels rotate. What does the free body diagram look like for such a case?

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Qmechanic ♦
Qmechanic ♦
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user13387446
user13387446
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Rotation without Translation

So when a body rolls, it’s quite intuitive that it’s COM translates. But is it possible for the periphery of a disc to roll when it’s COM is at rest?

When we apply the breaks and try to accelerate a car, it stays at rest but the wheels rotate. How does the free body diagram look like for such a case?