Physics, 09.09.2020 21:01 jonallere04

For a certain interval of motion the pin A is forced to move in the fixed parabolic slot by the horizontal slotted arm which is elevated in the y-direction at the constant rate of 3.5 in./sec. All measurements are in inches and seconds. Calculate the magnitude of velocity v and the magnitude of acceleration a of pin A when x = 3.0 in.

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