Which statement best describes longitudinal waves?
a) particles of the wave medium move perpe...
Physics, 23.09.2019 15:00 angelynb412
Which statement best describes longitudinal waves?
a) particles of the wave medium move perpendicular to the direction of propagation of the wave.
b)longitudinal waves do not require a material medium for propagation.
c)particles of the wave medium move parallel to the direction of propagation of the wave.
d) particles of the wave medium move long distances from the source of the wave to carry energy.
Answers: 2
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A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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