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At point on a rotating turntable 20.0cm from the center speeds up at a constant rate from the
rest to a final speed of 0.800m/s . At t=1s find the magnitude and direction of (a) the radial
acceleration (b) the tangential acceleration and (c) the total acceleration of the point.

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can i have some help with this problem:
I am having trouble with a 3 d motion problem. The problem is as follows, "A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of 0.600 m/s in 1.80 s. At t = 1.29 s, find the magnitude and direction of each of the following." The problem asks me to find the radial acceleration, the tangential acceleration, and the total acceleration of the point. Thanks for the help.
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