A pickup truck with a mass of 980 kg is initially at rest. The truck accelerates to a speed of 95 km/hr within a distance of 60 meters.  a) What is the direction and size of the force that acts on the truck? b) If the truck were carrying a load of 200 kg, what new force would be required to achieve the same acceleration?

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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: