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zelda1850
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Homework Statement
A 5.0 kg object revolving around a circular track in a horizontal plane at constant speed. The radius of the track is 20. meters and the centripetal force on the object is 4.0 x 10 exponent 2 Newtons
1) The objects centripetal acceleration is?
2) The objects speed is?
Homework Equations
Ac = Velocity exponent 2 / raidius
how can i find the velocity for the equation?
The Attempt at a Solution
im not sure how to do it yet can someone give me the equations for the problem?