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State the effect of force F in of the following diagram. - Physics

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Question

State the effect of force F in of the following diagram.

Diagram

Solution 1

Wheel turns about the axis of rotation i.e. about pivot on applying force.

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Solution 2

In the given diagram, the force F is applied tangentially to the wheel at its edge. The effect of this force is:

  1. Rotational Motion: The force F causes the wheel to rotate about its pivot. This is due to the creation of a torque, which depends on the magnitude of the force and the distance from the pivot.

  2. Translational Motion (if friction permits): The wheel may also move forward (translate) if there is sufficient friction between the wheel and the surface.

Thus, the force causes rotation and possibly translation of the wheel.

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Moment (Turning Effect) of a Force Or Torque
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Chapter 3: Force and Pressure - Short/Long Answer Questions [Page 56]

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Selina Concise Physics [English] Class 8 ICSE
Chapter 3 Force and Pressure
Short/Long Answer Questions | Q 4.2 | Page 56
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