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A block of mass m sits on the bottom of an inclined plane of angle 0 and friction . The whole assembly is inside a
A block of mass m sits on the bottom of an inclined plane of angle 0 and friction . The whole assembly is inside a car, and the incline is fixed to the car's floor. Throughout the problem, assume the block remains in contact with the incline. A m a) (1 point) The car takes off with acceleration A to the right. Describe the ficticious force needed in the rest frame of the car. What is its magnitude and direction on the block? b) (2 points) Assuming the block begins to move up the incline, draw a force diagram and write down Newton's laws. c) (3 points) Solve for the acceleration of the block up the incline, in terms of A, 0, / and g. If A = 2g and the coefficient of friction / = 0.5, what is the condition on 0 so that the block will indeed move up the incline
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