Critical Thinking Exam Prep
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Critical Thinking Exam Prep
The motion of particles under constant acceleration can be analyzed using kinematic equations. The displacement can be calculated using initial velocity, acceleration, and time. Additionally, understanding forces acting...
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In the given arrangement of a doubly inclined plane two blocks of masses M and m are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25. The value of m, for which M = 10 kg will move down with an acceleration of 2 m/s²?
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Calculate using Newton's second law and frictional force.
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A particle moves from the point (2.0î + 4.0ĵ)m, at t = 0 with an initial velocity (5.0î + 4.0ĵ)ms⁻¹. It is acted upon by a constant force which produces a constant acceleration (4.0î + 4.0ĵ)ms⁻². What is the distance of the particle from the origin at time 2s?
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20√2 m
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A 2 kg object is placed on a frictionless surface (in x-y plane). If force acting on the object is F = 20î + 10ĵ N. Find out displacement along x-axis in first 10 sec.
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500 m
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