The force F applied to an object with a mass of 4 kg on a horizontal plane gives an acceleration of 5 m / s2. Since the friction coefficient between the body and the acceleration is 0.25, how many N is the force F? A) 45 B) 15 C) 25 D) 20 E) 30

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A: Given :F=62 NN=100We know that the formula to the frictional force is ,F= μN

Q: a flat,horizo

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Q: 15. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

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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: