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RiCeAdDiCt
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A ball swings in avertical circle at the end of a rope 1.5 m ong. When the ball is 36.9 degrees past the lowest point on its way up, its total acceleration is (-22.5 i, 20.2 j) m/s^2. At that instant, determine the magnitude of its radical acceleration.
I have the answer, which is 29.7 cm/s^2. I do not understand how to get there.
Details please. Thanks a lot.
radical acceleration is the same as centripetal acceleration. The acceleration towards the center of a circle.
I have the answer, which is 29.7 cm/s^2. I do not understand how to get there.
Details please. Thanks a lot.
radical acceleration is the same as centripetal acceleration. The acceleration towards the center of a circle.