Calculate what is the angular frequency of the motion

Reference no: EM13548480

The length of a simple pendulum is 0.70 m and the mass of the particle (the "bob") at the end of the cable is 0.24 kg. The pendulum is pulled away from its equilibrium position by an angle of 7.4° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple harmonic motion.

(a) What is the angular frequency of the motion?

(b) Using the position of the bob at its lowest point as the reference level, determine the total mechanical energy of the pendulum as it swings back and forth.

Reference no: EM13548480

Questions Cloud

What is the minimum angle to keep the ladder from sliding : A ladder of length L = 2.5 m and mass m = 15.0 kg rests on a floor with coefficient of static friction ?s = 0.57. Assume the wall is frictionless. What is the minimum angle to keep the ladder from sliding

Explain what is the average atomic mass for element z : Consider an element Z that has two naturally occurring isotopes with the folowing percent abundances: the isotope with a mass number of 19.0 is 55.0% abundant; the isotope with a mass number of 21.0 is 45.05 abundant. What is the average atomic ma..

Find which lens is closest to the stage in such device : What type of lenses do I use to build a simple two lens opera glass? Which lens is closest to the stage in such device

Define an ideal gas in sealed container has an inital volume : An ideal gas in sealed container has an inital volume of 2.30 L. At constant pressure, it is cooled to 15.00 C where its final volume is 1.70 L. What was the inital temperature

Calculate what is the angular frequency of the motion : The length of a simple pendulum is 0.70 m and the mass of the particle (the "bob") at the end of the cable is 0.24 kg. What is the angular frequency of the motion

Explain the absorption for an internal alkyne : The absorption for an internal alkyne will be more intense than the absorption for a terminal alkyne.

How far along the incline is the highest point : A block with mass m = 2.00 kg is placed against a spring on a frictionless incline with angle ? = 34°. How far along the incline is the highest point from the release point

Define the concentration of the diluted solution : A student prepared a stock solution of the assigned compound by weighing 2.345 grams of Cu(NO3)2. 6H20 and diluting it with water to a final volume of 25.00mL.

What is the new frequency of vibration on the sting : A string with a length of 0.5 meters is vibrating with a frequency of 100 Hz and it forms a standing wave at the fundamental mode with a velocity of 100 m/s. What is the new frequency of vibration on the sting

User Account

All Pages