Estimate the total mechanical energy of the pendulum

Reference no: EM13548497

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: EM13548497

Questions Cloud

The compounds br2 and icl have the same number of electrons : The compounds BR2 and ICl have the ame number of electrons, yet Br2 melts at -7.2 C and ICl melts at 27.2 C. Explain.

What is the velocity of the scattered electron : A photon of wavelength 0.14795 nm, traveling due east, is scattered by an electron initially at rest. What is the velocity of the scattered electron

What is the change in kinetic energy due to the explosion : A two stage rocket with a total mass of 925kg is traveling at a speed of 6.6 10^3 m/s away from the earth . A predesigned explosion separates into two sections of equal mass that move with a speed of 2800m/s relative to each other along the origin..

Explain how many e.coli cells can fit in the volume occupied : How many E.Coli cells can fit in the volume occupied by a single eukaryoti cell of a round shape with the diameter 50 um? Assume e.coli is cylinder with a diameter of 0.5um and a hieght of 2 um

Estimate the total mechanical energy of the pendulum : 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. Using the position of the bob at its lowest point as the reference level, determine the total mechanical energy of the pendulum as..

What is the period of the small oscillations : In the overhead view of the figure, a long uniform rod of mass m = 0.29 kg is free to rotate in a horizontal plane about a vertical axis through its center. A spring with force constant 360 N/m is connected horizontally between one end of the rod ..

Determine what is its speed when it strikes the earth : An object is dropped from rest from a height of 3.74E+6 m above the surface of the earth. If there is no air resistance, what is its speed when it strikes the earth

Draw three different lewis structures for a compound : Draw 3 different Lewis structures for a compound with the molecular formula C6H14O; then draw both the condensed formula and the line-angle structure for each.

Accounting capstone research project : Accounting Capstone Research Project

User Account

All Pages