# Does a tennis racket slow down after hitting a ball?

On a 120-mph serve, the ball is in contact with the racquet strings for about 5 milliseconds, moving up to 5 in. … The tip of the racquet moves at nearly 120 mph, though at the point of impact, a few inches closer to the ground, the racquet is moving roughly 22 percent slower.

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## In this manner, can a tennis ball go through a racket?

(14) A player can’t touch the ball, with anything except the racket, until the point is over. A player can’t touch the ball with anything other than his/her racket during play.

Regarding this, is hitting a tennis ball with a racket mechanical energy? When the ball hits the racquet, it gets squished, and it gains elastic energy, since it is compressed. Naturally, since there is pressure inside the ball, it will want to regain its original form, and when this happens, the elastic energy is turned back into kinetic energy.

## Accordingly, how fast can someone hit a tennis ball?

When a tennis player serves a tennis ball, the serve can reach speeds over 124 mph (200 km/h). But what’s happening to the ball when it gets hit? This 142 mph (228.5 km/h) serve in slow motion (6,000fps) shows us. Tennis balls are hollow, pressurized, and made of rubber that’s covered in “optic yellow” felt.

Sam Groth

## What law of motion is tennis?

Newton’s first law of motion states that any object that is moving will continue moving unless an external force is applied to stop it from moving. Within the game of tennis, this concept is easily seen every time a player hits the ball.

## Why does a tennis ball not slow down very quickly when hit?

Why does a tennis ball not slow down very quickly when hit? The under-inflated ball encounters somewhat less air resistance (air drag). It would therefore not slow down as quickly and would be able to travel further.

## Is a double hit in tennis legal?

f is that a player must “deliberately” touch the ball with the racquet more than once a shot. As USTA Comment 24.5 states, “Only when there is a deliberate ‘second push’ does the shot become illegal.” The rule continues to clarify that: “Two hits occurring during a single continuous swing are not deemed a double hit.”

## Can your racket cross the net in tennis?

Your racquet can cross the net as long as it never touches it. This does not mean you can just start reaching across the net to hit balls before they come to your side. For the “Friend at Court” handbook and more information on the rules of tennis, visit the rules and regulations homepage.