How can I solve the problem of circular movement with a 0.4 Kg object?

AI Thread Summary
To solve the problem of circular movement with a 0.4 Kg object, the user needs to clarify their specific question regarding the scenario. The discussion suggests using the Pythagorean theorem to determine the radius of rotation, given a hypotenuse of length 1 and one leg measuring 0.8m. This radius can then be used to calculate angular velocity and centripetal force. The importance of clearly stating the problem is emphasized for effective assistance. Providing more details will lead to better guidance on the physics involved.
DR33
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Can anyone help me with this problem please..

I included the picture of the problem below..

m = 0.4 Kg
 

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Sorry, I just realized it's in wrong sec. u can still reply :)
 
I looked at the picture but what do you want help with?

What is the question?

Drawing a line from the mass to the center of rotation gives two right triangles with hypotenuse of length 1 and one leg of length .8m.
You can use the Pythagorean theorem to find the radius of rotation and then calculate both angular velocity and centripetal force. I don't know what else you want since you did not ask a question.
 
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