Determine the magnitude and direction of the minimum force P needed to pull the roller of
Question:
Determine the magnitude and direction θ of the minimum force P needed to pull the roller of mass M over the smooth step.
Given:
a = 0.6 m
b = 0.1 m
θ1 = 20 deg
M = 50 kg
g = 9.81m/s2
Transcribed Image Text:
Mg FB (a - b asino в
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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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