Physics, 07.04.2020 19:38 Babybeast3544
A 1.0kg ball swings in non-uniform motion in a vertical circle on the end of a 90cm long string. The tension in the string is 20N when its angle from the highest point in the circle is θ=30. What is the angle the ball's acceleration vector makes with the horizontal?
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A 1.0kg ball swings in non-uniform motion in a vertical circle on the end of a 90cm long string. The...
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