A robot arm moves so that B travels in a circle about Point A, which is not moving. Knowing that B starts from rest, and

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answerhappygod
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A robot arm moves so that B travels in a circle about Point A, which is not moving. Knowing that B starts from rest, and

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A robot arm moves so that B travels in a circle about Point A, which is not moving. Knowing that B starts from rest, and its speed increases at a
constant rate of 9 mm/s?, determine
(a) the magnitude of the acceleration when t = 5 s, (b) the time for the magnitude of the acceleration to be 85 mm/s2.
r= 1.1 m
please detail every step
A Robot Arm Moves So That B Travels In A Circle About Point A Which Is Not Moving Knowing That B Starts From Rest And 1
A Robot Arm Moves So That B Travels In A Circle About Point A Which Is Not Moving Knowing That B Starts From Rest And 1 (23.38 KiB) Viewed 11 times
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