Determine the maximum speed the ball
A 0.1kg ball is attached to a string and whirled around in a circle overhead. The string breaks if the force exceeds 60N. What is the maximum speed the ball can have when the radius of the circle is 1m?
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Two sinusoidal waves with the same amplitude A and frequency f travel in opposite directions along a long string. You stand at one point and watch the string. What is the maximum displacement of the string at that point?
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