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The steering wheel of a vehicle is of large diameter.

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Question

The steering wheel of a vehicle is of large diameter.

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Solution

The larger the radius the greater the torque. Another way of stating that is that a smaller force on a large wheel could generate the same torque as greater force on a smaller wheel. Hence, the steering wheel of heavy vehicles has a large diameter.

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Chapter 3: Force and Pressure - Short/Long Answer Questions [Page 57]

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S.S. Shome Concise Physics [English] Class 8 ICSE
Chapter 3 Force and Pressure
Short/Long Answer Questions | Q 13.2 | Page 57

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