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A simple harmonic oscillator takes 26 seconds to undergo 22 complete oscillations.
(a) What is the period of the oscillator?
s
(b) What is the frequency of the oscillator?
Hz
The displacement of a harmonic oscillator is given by y = 2.4 sin(16t), where the units of y are meters and t is measured in seconds.
(a) Find the amplitude.
m
(b) Find the frequency.
When a second pipe is played at the same time, a 1.40 Hz beat note is heard. By how much is the second pipe too long.
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Illustrate what are the nominal and effective interest rates? Also determine the effective interest rate that a typical credit card issuer charges today.
A 3.00-kg object is fastened to a light spring, with the intervening cord passing over a pulley. The pulley is frictionless, and its inertia may be neglected.
Calculate the numerical value of the capacitance of this capacitor after glycerin at 20?C completely fills the volume between the plates
The amount of 14C in an old, isolated sample of vegetation is 0.757 that expected from a present day sample with an equivalent carbon content, Calculate the age of the old sample in years
A container of hot water at 80 degrees cools to 79 degrees in 15 seconds while it is placed in a room that is t 20 degrees. Use newton's law of cooling to estimate the time it will take for the container to cool from 50 degrees to 49 degrees.
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