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A string with both ends held fixed is vibrating in its third harmonic. The waves have a speed of 186 m/s and a frequency of 205 Hz . The amplitude of the standing wave at an antinode is 0.370 cm.
(1) Calculate the amplitude at point on the string a distance of 17.0 cm from the left-hand end of the string
A block is propelled by a conveyor belt and released at point O with unknown velocity v0. The block is a projectile from O to A. At A the block slides onto a ramp AB and slides down until it comes to a stop. Determine the following:
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an audience of 1800 fills a concert hall of volume 2.2times104 m3.if there were no ventilation by how much would the
A simple pendulum is made from a 0.51 mlong string and a small ball attached to its free end. The ball is pulled to one side through a small angle and then released fromrest. After the ball is released, how much time elapses before itattains its grea..
A gray kangaroo can bound across level ground with each jump carrying it 8.1m from the takeoff point. What is its maximum height above the ground
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