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1. This is more of a general question about a lab report I'm doing:
The purpose of this lab is to find if the acceleration of a person sitting on the end of a steel beam is moving at a constant acceleration, if they aren’t accelerating, or if acceleration changes with time.
I have all my data, equations, and final numbers I just can't tell what the centripetal acceleration is doing. Does it stay constant? or does it change with time?
(ὠ^2)(r) = ac
Here is my prediction:
(4.2^2)(.24m) = 4.21 rad/s^2 = ac
The actual fit number I came up with is 4.85 rad/s^2 and this was the average of a chart of average accelerations found from recorded different x and y values as a platform rotated around. I just can't tell if it is constant, changing with time, or 0.
Thanks for the help.
The purpose of this lab is to find if the acceleration of a person sitting on the end of a steel beam is moving at a constant acceleration, if they aren’t accelerating, or if acceleration changes with time.
I have all my data, equations, and final numbers I just can't tell what the centripetal acceleration is doing. Does it stay constant? or does it change with time?
Homework Equations
(ὠ^2)(r) = ac
The Attempt at a Solution
Here is my prediction:
(4.2^2)(.24m) = 4.21 rad/s^2 = ac
The actual fit number I came up with is 4.85 rad/s^2 and this was the average of a chart of average accelerations found from recorded different x and y values as a platform rotated around. I just can't tell if it is constant, changing with time, or 0.
Thanks for the help.