What is the frequency of the object that vibrates 100 times in 5 seconds?
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A 225-g mass vibrates according to the equation, x=0.0525cos15.0t, where x is in meters and t is in seconds. Determine (a) amplitude, (b) frequency, (c) the period, (D) the total energy.
A 225g mass vibrates according to the equation, x=0.0525cos15.0t, where x is in meters and t is in seconds. Determine (a) the amplitude, (b) the frequency, (c) the period, (d) the total energy.
A water wave vibrates up and down four times each second, the distance between two successive crests is 5 meters, and the height from the lowest part to the highest part of the wave is 2 meters.
a. What is the frequency of the wave in hertz?
b. What is the amplitude of the wave in meters?
c. What is the period of the wave in seconds?
d. What is the speed of the wave in meters per seconds?