Devices that work on Newtown laws of motion information
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The roller coasters are fun because of the principle of gravity. Newton's laws of motion apply here. Gravity has a direct effect on the speed and acceleration. The rockets take off on the basis of Newton's third law of motion which states that for every action or force exerted there is an equal and opposite reaction.
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For every action, there is an equal and opposite reaction which acts in the same momentum and opposite velocity. Example: All the vehicles are constructed according to the third law of motion. Gym equipment is often based on a pulley, and when used for exercise, they use all 3rd laws of motion by newton.
Newton's Second Law of Motion states that force is equal to the change in momentum per change in time. For a constant mass, force equals mass times acceleration, i.e. F = m*a. Newton's Third Law of Motion states that for every action there is an equal and opposite reaction.