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, what is the mass of the load attached to it?
and 
. What is the oscillation frequency?
. What is the maximum acceleration?
. The weight is moved 12 cm away from the equilibrium position, with what kinetic energy does it return through the equilibrium position?
extends by 10 cm from its equilibrium position when a body of mass of 100 g is hung on it. What is the kinetic energy of the body when it is 3 cm away from the equilibrium position after being displaced?
.
. The oscillation frequency of a pendulum on Earth is 1 Hz, What would the frequency be if the pendulum were moved to the Moon?
long. The pendulum oscillates so that it hits a pin on one side, which is 
away from the point where the thread is attached (see figure). What is the oscillation frequency of this pendulum?
. As the elevator accelerates upwards, the frequency of the pendulum increases to 
. At what acceleration is the elevator accelerating?
. Which pendulum swings with maximum amplitude?
. On the other side, the string is pulled in the horizontal direction at a speed of 
. Show how the frequency of the string pendulum changes over time using a graph for four seconds of motion.
and oscillates with an amplitude of 
. At the top of the thread is a perforated plate through which the thread is passed as shown in the left figure below. While swinging, the plate is pulled down to half of the thread as shown in the right figure below. What is the amplitude of the oscillation now?
long. A boy of a mass of 
is sitting on the swing. At first, he oscillates slowly with an amplitude of 
, then he starts to speed up and add the energy of 
for each complete oscillation. What is the amplitude of his oscillation after ten complete oscillations? Think of the swing as a simple pendulum.
and a body of mass 
is hung from a ceiling.
and a weight of mass 
- Figure A. The pendulum oscillates in the vertical direction with frequency 
. Another spring pendulum with two such strings and the same weight of mass 
. Calculate the ratio of the two frequencies.
from the equilibrium position. If the weight is released and the pendulum starts to oscillate at time 
, which graph below correctly shows the relationship between the elastic energy 
of the spring and the time 
of oscillation.
. With what frequency does the body oscillate when we slightly move it out of its equilibrium position?
oscillates at a frequency of 2 Hz. When the mass is replaced with mass 
, the same pendulum oscillates at a frequency of 6 Hz. At what frequency does it oscillate if we hang both masses on it?
oscillates without friction on a horizontal surface - figure on the left. The oscillation frequency is 2 Hz and the amplitude is 2 cm. Then, an identical body of the same mass 
and mass 1.9 kg oscillates with frequency 2 Hz and amplitude 1 dm. Explain graphically, how the elastic, kinetic, and total energies change over time.
at the beginning of the oscillation?
after 10 oscillations?
