What minimum horizontal force F is needed to pull wheel of radius R and mass M over
Question:
(a) Assume the force is applied at the top edge as shown.
(b) Assume the force is applied instead at the wheels center.
Transcribed Image Text:
F (in a) -F (in b)
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a If the wheel is just lifted off the lowest level then the only ...View the full answer
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In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
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