A transverse travelling sinusoidal wave on a string has a frequency of 100hz a wavelength of 0.040m and an amplitude of 2mm the
1 answer:
Vmax = 1.258 m/s
Maximum velocity of any point on the string is 1.258 m/s.
Maximum velocity is given by,
Vmax = Aω
where,
V = velocity
A = amplitude
ω = angular displacement
ω is given by,
ω = 2f
where f = frequency
ω = 2f
= 2*3.147*100
= 629.4 rad
A = amplitude = 2mm
Vmax = Aω
= 2 × × 629.4
= 1.258 m/s
Maximum velocity = Vmax = 1.258 m/s
Maximum velocity of any point on the string is 1.258 m/s.
<h3>What is meant by sinusoidal wave?</h3>- The curve representing a smooth repeated oscillation is known as a sine wave or sinusoidal wave.
- The sine wave is "the wave form in which the amplitude is always proportional to sine of its displacement angle at every point in time," according to the definition.
- Sine waves can be added together to create any wave.
<h3>What makes a wave a sinusoidal wave?</h3>
- The waveform shape created by our straightforward single loop generator is then frequently referred to as a sine wave since it is seen to have a sinusoidal shape.
- Because it is based on the trigonometric sine function used in mathematics (x(t) = Amax. sin), this sort of waveform is known as a sine wave.
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