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Physics, 28.05.2021 04:10 ladawnrowles005
How or why was your method not a fair way to test your hypothesis? Did your method not actually test your hypothesis?
Method
Go to this link
Untick “User Defined Moment of Inertia”
Tick “solid sphere”
Set the radius of the ball to 0.5
Make sure the mass is 5
Set the animation speed to 3 (choose your specific animation speed)
Set the inclined angle to 5°
Click “Run”
Pause the timer when the ball reaches the end of the screen
Record the time in Table 1
Click “Reset”
Repeat steps 8-11 2 more times for a total of 3 trials.
Change the inclined angle to 10°
Repeat steps 8-11 three times for a total of 3 trials
Change the inclined angle to 15°
Repeat steps 8-11 three times for a total of 3 trials
HYPOTHESIS:
If the angle of the inclined plane increases then the time will decrease. This may happen because the height of the inclined plane increases when the angle increases and there is more gravitational potential energy.
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