[Homework Home > Oscillations]
[Homework Home > Oscillations] |
| [1] |  | A weight of  N is hung from a spring that has a spring constant of
k= N/m .
By how much is the spring stretched?
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| [2] | A car bounces up and down with a period of seconds after hitting a bump. The
car has a mass of kg and is supported by 4 springs, one on each tire.
Determine the value of k, the spring constant of the car's springs.
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| [3] |  | A block of mass m= kg is moving toward the left with a speed of v= m/s .
It comes into contact with a spring with spring constant k= N/m and compresses it
until it stops.
The spring then recoils, sending the spring back toward the right. How long is the
block in contact with the spring?
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| [4] |  | A big block is attached to a spring. When pulled, it oscillates back and forth with a frequency
of f= Hz . A smaller block, of mass m= kg is placed on top
of the big block.
There is a coefficient of friction between the two blocks of \mu= .
How large of an oscillation amplitude can the big block have so that the smaller block will not
slip off?
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| [5] |  | When a mass m= kg is hung on a spring the spring stretches by d= m .
The spring is then stretched an additional m and released, starting the mass/spring
to oscillate.
Determine a) the spring constant b) the angular frequency, \omega c) the frequency, f of the oscillation d) the period of the oscillation e) the amplitude of the oscillation f) the maximum velocity of the mass g) the maximum acceleration of the mass
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