Oscillations Mechanics Quiz

What is oscillatory motion?

What does elongation represent in oscillatory motion?

What is the definition of the frequency of periodic oscillatory motion?

What is a harmonic linear oscillator?

What is a gravitational pendulum?

A pendulum with mass m=20g executes a harmonic linear oscillation according to the law: X=5 sin(5πt + π/6)(cm). Calculate the values of amplitude, pulsation, period, frequency, and initial phase of the oscillation specifying the corresponding units of measure.

Elongation x1 at time t1=130s.

Write the law of the oscillator's velocity and calculate the velocity v1 at time t1=130s.

Write the law of the oscillator's acceleration and calculate the maximum acceleration.

The value of kinetic energy at time t1 from point c) and the total energy of the oscillator.