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Thursday 10 December 2015

How Fast Can Marbles Go?

How Fast Can Marbles Go?

What is the experiment?
How Fast Can Marbles Go?

Materials:  1 big marble, 1 small marble, 2 metre rulers, 4 of 3o centimetre rulers, tape, books and 2 dusters.

How did I do the experiment?
By putting two metre sticks together so one on the chair leading to the other metre sticks and one book under the ruler and added the other rulers using the tape to put it together. Then I just put the marble in the middle of the ruler and let it roll, then I just timed it on Mrs Cochrane's phone.

The Big Marble Attempts:
Attempt 1- 2.04 seconds
Attempt 2- 2.01 seconds
Attempt 3- 2.31 seconds
Attempt 4- 2.04 seconds
Attempt 5- 2.28 seconds



The Small Marble Attempts:
Attempt 1- 1.18 seconds
Attempt 2- 1.20 seconds
Attempt 3- 1.31 seconds
Attempt 4- 1.33 seconds
Attempt 5- 1.55 seconds

By: Losaline and AJ










  





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