Two hemispheres having an inner radius of 2 ft and wall thickness of 0.25 in. are fitted
Question:
(a) The torque T needed to initiate the rotation of the top hemisphere relative to the bottom one,
(b) The vertical force needed to pull the top hemisphere off the bottom one,
(c) The horizontal force needed to slide the top hemisphere off the bottom one.
Step by Step Answer:
Normal Pressure Vertical force equilibrium for FBD a The Friction Force App...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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