WHAT IS THE AIM, HYPOTHESIS AND MATERIALS REQUIRED?
Aim: To investigate whether the height of which a tennis ball is released from affects the height of its first bounce.
Hypothesis : The greater the height from which a tennis ball is released, the greater the height of the first bounce of the tennis ball.
Materials:
- 1 tennis ball
- 1 steel measuring tape
- A person to perform the experiment
- A wooden chair
- Pen or pencil to record results
- Paper to record results
Hypothesis : The greater the height from which a tennis ball is released, the greater the height of the first bounce of the tennis ball.
Materials:
- 1 tennis ball
- 1 steel measuring tape
- A person to perform the experiment
- A wooden chair
- Pen or pencil to record results
- Paper to record results