Hypothesis: The higher the ball is dropped the higher it will bounces
Equipment:
-Ball-Tennis ball.
-Metre ruler.
-Retort stand.
-Boss head and clamp.
Method:
1)Get the tennis ball
2)Go somewhere high enough to drop the ball u have
3)Measure the height you're dropping it from
4)Drop it and measure the first bounce.
5) record the results
6) do it again from different heights.
Key variables
Dependent: Measuring the bounce of the ball.
Independent: The height your dropping from.
Control: Kept the same ball for this science experiment.
Results:
Heights - cm
|
Reading
|
101cm
|
41cm to 43cm
|
89cm
|
28cm to 30cm
|
371cm
|
109cm to 112cm
|
76cm
|
36cm
|
63cm
|
30cm
|
51cm
|
17cm to 20cm
|
8cm
|
1cm
|
Discussion: I thought that the ball would bounce higher but I was wrong. It didn't bounce as high as I expected
Conclusion: In conclusion the ball didn't bounce high and the experiment went good but the ball didn't bounce as high as I expected.
Brilliant blog post Jireh! Just make sure we take 2 readings at each height and i'm sure you could put a picture up here as well :)
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