A tuning fork vibrating at 666 hz falls from rest and, Ask an Expert

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Q. A tuning fork vibrating at 666 Hz falls from rest and accelerates at 9.8 m/s 2. How far below the point of release is the tuning fork when waves of frequency 626.4 Hz reach the release point? The speed of sound in air is 339 m/s. Answer in units of m.

Q. A 13.0 kg box slides 4.0 m down a frictionless ramp then collides with a spring whose spring constant is 160 N/m.

What is the maximum compression of the spring?

At what compression of the spring does the box have its maximum speed?

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Category:- Physics
Reference No.:- M9222322

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