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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
Posted: Sat May 21, 2022 10:01 am
by answerhappygod
- 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 (123.33 KiB) Viewed 11 times
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/s2, determine (a) the magnitude of the acceleration when t = 6 s, (b) the time for the magnitude of the acceleration to be 85 mm/s2. r=0.9 m r