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Dominik [7]
3 years ago
7

A 4-m long wire with a mass of 40 g is under tension. A transverse wave for which the frequency is 860 Hz, the wavelength is 0.5

m, and the amplitude is 6.7 mm is propagating on the wire. The maximum transverse acceleration of a point on a wire is closest to
Physics
1 answer:
inn [45]3 years ago
4 0

Answer:

Maximum acceleration will be 195372m/sec^2    

Explanation:

It is given mass m =40 gram = 0.04 kg

Length of the wire l = 4 m

Frequency of transverse wave f = 860 Hz

Wavelength \lambda =0.5m

Amplitude of the propagating wave A=6.7mm=0.0067m

Angular frequency is equal to \omega =2\pi f=2\times 3.14\times 860=5400rad/sec

Maximum acceleration is equal to a=\omega ^2A=5400^2\times 0.0067=195372m/sec^2

So maximum acceleration will be 195372m/sec^2

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