A 1.4 kg spaceship is launched straight upwards from zero speed. The force of thrust is constant  28.2 N until the rocket reaches a height of 28.9 m and the thrust ends. Neglecting air resistance, determine (a) the speed of the rocket when the thrust ends. Input your answer with 1 decimal places and make sure it is positive.

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Q: What is the momentum of a 1,000 kg car moving northward at 20 m/s?

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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: