Tennis Court Speed Measurement

In summary, the conversation is about what information is needed to calculate the maximum and minimum bounce angle of a tennis ball being fired at a tennis court. The given information includes the initial velocity of the ball, the angle at which it is fired, and the coefficient of restitution. The question asks for other coefficients and variables that need to be measured in order to calculate the bounce angle. The speaker also suggests posting in the homework subforum for better help.
  • #1
JamieStrath
2
0
Hi everyone,

Can anyone tell me what information I'd need to calculate the maximum and minimum bounce angle of a tennis ball being fired at a tennis court? The ball is being fired at 30 m/s at an angle of 16° and the coefficient of restitution of the tennis ball is 0.759. What other coefficients and other variables will need to be measured?

Thanks,

Jamie
 
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  • #2
This looks like a homework problem and should be posted in the homework subforum. (Even if it isn't actually homework it's still the same format) Head over there and post to ensure you get the best help possible!
 

1. How is the speed of a tennis court measured?

The speed of a tennis court is typically measured using a device called a radar gun. This device sends out a radar beam toward the tennis court and measures the speed of the ball as it bounces off the court surface. The speed is then displayed on the radar gun's screen.

2. What factors affect the speed of a tennis court?

There are several factors that can affect the speed of a tennis court, including the type of surface, the weather conditions, and the altitude. For example, a hard court surface is generally faster than a clay court surface, and warm and dry weather conditions can make a court faster than cold and wet conditions.

3. How accurate is the measurement of a tennis court's speed?

The accuracy of the measurement depends on the type of equipment used and the skill of the person operating it. Generally, radar guns used to measure tennis court speed have an accuracy of within 1-2 miles per hour.

4. What is the average speed of a tennis court?

The average speed of a tennis court can vary depending on the factors mentioned above. However, in professional tennis, the average speed of a court is around 70-80 miles per hour.

5. Why is it important to measure the speed of a tennis court?

Measuring the speed of a tennis court is important for several reasons. It can give players and coaches an idea of how the court may play and help them adjust their game accordingly. It also provides valuable data for tournaments and can be used to compare different court surfaces and their effects on the game.

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