Calculating Total Acceleration in a Tennis Serve

In summary, during a tennis serve, a 1.4 kg racket is given an angular acceleration of 163 rad/sec2 and reaches an angular speed of 13 rad/sec at the top of the serve. To find the total acceleration of the top of the racket, centripetal and tangential accelerations must be considered, with centripetal being inward and tangential being tangential.
  • #1
mattmannmf
172
0
During a serve, a tennis racket of mass 1.4 kg is given an angular acceleration of 163 rad/sec2. At the top of the serve, the racket has an angular speed of 13 rad/sec.

a) If the distance between the top of the racket and the shoulder is 1.5 m, what is the total acceleration of the top of the racket?

any ideas on where to get started?
 
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  • #3
yeah, just kind of not sure where to start. so total acceleration would include centripical and tangential right?
 
  • #4
mattmannmf said:
yeah, just kind of not sure where to start. so total acceleration would include centripical and tangential right?

They do ask for total, so ...

What would each of them be?
 
  • #5
well centripical is inword when tangential is of course tangential..
 
  • #6
mattmannmf said:
well centripical is inword when tangential is of course tangential..

And what would they be ...?
 

What is tennis racket acceleration?

Tennis racket acceleration refers to the rate at which a racket moves through space during a tennis stroke. It is a measure of the speed and power generated by the player's swing.

How is tennis racket acceleration measured?

Tennis racket acceleration can be measured using various methods, including motion capture technology and high-speed cameras. These tools can track the movement of the racket and provide data on its acceleration.

What factors affect tennis racket acceleration?

The weight, balance, and stiffness of a tennis racket can all affect its acceleration. Additionally, the player's technique, strength, and swing speed can also impact the acceleration of the racket.

Why is tennis racket acceleration important?

Tennis racket acceleration is important because it directly affects the power and control of a player's shots. The faster the racket accelerates, the more power and spin can be generated, resulting in more effective shots.

How can tennis racket acceleration be improved?

Tennis players can improve their racket acceleration through proper technique, strength training, and using a racket that is well-suited for their playing style. Working with a coach and practicing regularly can also help improve racket acceleration.

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