Throwing a ping pong ball into a cup

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In summary, the conversation discusses energy conservation and the mechanics of throwing a ball into a cup with one bounce on a surface. The person asking the question wonders why a cup is used instead of a flat surface and what difference it makes if there is only one bounce. The response mentions that energy conservation is not applicable in this scenario and suggests providing more specific details for a better response.
  • #1
gryphynwing
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hi

i'm just wondering how the energy conservation works when throwing a ball into a cup with one bounce (using a surface)

please respond
 
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  • #2
please respond...
 
  • #3
Why do you choose a "cup" rather than a flat surface? If there is only one bounce (not multiple bounces inside the cup) then what difference would there be?

Energy conservation doesn't usually apply to 'real' collisions. Momentum is conserved, however.
The reason you have had no responses could be because your question is not specified enough. We don't respond to open questions as fully as to specific queries. You need to set the agenda of the thread.
 

1. How do you throw a ping pong ball into a cup?

To throw a ping pong ball into a cup, you need to first hold the ping pong ball between your thumb and index finger. Then, use a flicking motion with your wrist to propel the ball towards the cup. It may take some practice to get the right amount of force and angle to make the shot successfully.

2. What is the best technique for throwing a ping pong ball into a cup?

The best technique for throwing a ping pong ball into a cup is to use a small, controlled flicking motion with your wrist. This allows for more accuracy and control over the trajectory of the ball. You can also try aiming for the back of the cup to increase the chances of the ball bouncing in.

3. What factors affect the success of throwing a ping pong ball into a cup?

The success of throwing a ping pong ball into a cup can be affected by several factors, such as the distance between the ball and the cup, the angle at which the ball is thrown, and the force used to throw the ball. Other factors, such as wind or obstacles in the way, can also impact the success of the shot.

4. Can you use any type of cup for throwing a ping pong ball?

While any cup can technically be used for throwing a ping pong ball, some cups may be more difficult to make a shot in than others. For example, a cup with a wider opening may be easier to make a shot in compared to a cup with a smaller opening. It is recommended to use a standard size plastic cup for optimal results.

5. Is throwing a ping pong ball into a cup a game or a science experiment?

Throwing a ping pong ball into a cup can be both a game and a science experiment. It can be seen as a fun game to play with friends, but it also involves the principles of physics such as force, trajectory, and accuracy. You can even experiment with different techniques to see which one yields the best results.

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