At one position during its cycle, the foot pushes straight down with a 440-N force on a
Question:
At one position during its cycle, the foot pushes straight down with a 440-N force on a bicycle pedal arm that is rotated an angle Ï• = 65 from the vertical, as shown in FIGURE 11-39. If the force is applied r = 0.17 m from the axis of rotation, what torque is produced?
Step by Step Answer:
Picture the Problem A person pushes down on a bicycle pedal exerting a torque ...View the full answer
Related Video
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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