Certain pendulum has potential energy-what is kinetic energy

Reference no: EM13681252

A certain pendulum has a potential energy of 20 j when it is at the top of its swing. What is the kinetic energy? When the pendulum reaches a certain point in its downward motion it has a potential energy of 5 j. What is its kinetic energy? At the bottom of the swing its potential energy is zero. What is its kinetic energy?

Reference no: EM13681252

Questions Cloud

Anomalies in cash and cash related accounts : What ratios might be of some assistance in determining if there are any anomalies in cash and cash related accounts and prepare a ratio analysis to support your answer above.

What is the partial pressure of chlorine gas : What is the partial pressure of chlorine gas once equilibrium has been established?

What is its kinetic energy at the bottom of the hill : A rock with mass of 1.0 kg is at the top of a hill and has a potential energy of 50 J. How high is the hill? If the rock rolls to the bottom of the hill, what is its kinetic energy at the bottom of the hill?

What happens to the data when the precipitate : What happens to the data when the precipitate, Ca(IO3)2 is not rinsed with distilled water?

Certain pendulum has potential energy-what is kinetic energy : A certain pendulum has a potential energy of 20 j when it is at the top of its swing. What is the kinetic energy? When the pendulum reaches a certain point in its downward motion it has a potential energy of 5 j. What is its kinetic energy? At the bo..

Write a balanced chemical equation for each : Write a balanced chemical equation for each of these processes.

Discharge lamp emits light with two prominent wavelengths : A hydrogen discharge lamp emits light with two prominent wavelengths: 486 nm (blue) and 656 nm (red). The light enters a flint-glass prism perpendicular to one face and then refracts during the hypotenuse back into the air. The angle among these two ..

Two particles each have a mass : Two particles each have a mass of 6.00 g. One has a charge of -1.5 µC and the other has a charge of +1.5 µC. They are initially held at rest at a distance of 0.80 m apart. Both are then released and accelerate toward each other. How fast is each part..

Determine what is the wavelength of the photon : An electron in an in nite well of width a = 8 A transits from energy level n = 3 to n = 2 and emits a photon. Determine what is the wavelength of the photon? An electron in an in nite well of width a = 4 A is in the ground state (n = 1). What is the ..

User Account

All Pages