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Friction is an important factor in tennis. If there is a high friction on the tennis court then the ball slows down and bounces higher, while if the friction is less than moral then the ball will move at a faster pace and the bounce will be slower.

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In order for the ball to work at its highest potential it has to be at a certain height. If it's too heavy or too light then it might affect how high the ball bounces. The same thing goes for the the tennis racket.

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This law states that for every action there exists an equal and opposite reaction. Whenever a tennis player hits the ball, the force of the racket and the fore of the ball are acting upon each other

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Newton's second law suggests that force is equal to mass and acceleration. A serve in tennis demonstrates this law. The weight of the tennis racket times the speed at which the player is swinging at equals the total amount of force that was put into the serve

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Newton's first law states that an object at rest stays at rest and an object in motion stays in motion at the same speed and direction unless acted upon by an unbalanced force. A tennis racket striking a tennis ball is a great example of unbalanced forces acting upon an object in motion. After the ball is struck, it continues over the net towards the ground. If there were no gravity, the ball would go in a straight line forever