In the image, blocks A and B have 50 and 10 kg in order of . It is given that the coefficients of friction between all surfaces of contact are kinetic coefficient of friction =0.3 and static coefficient of friction = 0.4  If P=10, find the acceleration of B and the tension in the beam?

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: