mslastname0 mslastname0

19-09-2022
Physics

Answered

in a closed system that has 85 jam mechanical energy the gravitational potential energy of weight being lowered by a poly decreases from 12j to 9j how does the systems kinetic energy change if there's no friction

Answer :

Other Questions

In 3-5 sentences, summarize how the change of state from ice to water is affected by the relationship between kinetic energy and the forces of attraction.

Moving from the element with atomic number 10 to atomic number 11 on the periodic table, there is a change in reactivity. Which of the following are true? Selec

Moving from the element with atomic number 10 to atomic number 11 on the periodic table, there is a change in reactivity. Which of the following are true? You M

An ocean temperature probe is lowered from a survey ship into the water. The maximum pressure that the probe is designed to withstand is 100 MPa. What is the gr

2) In a computer simulation, Jeffrey moves a magnet (Magnet 2) toward another magnet (Magnet 1) that cannot move. What happens to the potential energy in the sy

Which statements correctly describe the effect of distance in determining the gravitational force and the electricall force? Check all that apply The gravitatio

In order to design a solution for the force of gravity acting on the cruise ship, what must the engineers account for?A the force of friction by the ship on the

For a parallel-plate capacitor the energy density is uniform in the region between the plates, except near the edges of the plates. Is this also true for a sphe

A proton of mass 1.66x10-27 kg collides head-on with a helium atom at rest. The helium atom has a mass of 6.64x10-27 kg and recoils with a speed of 5x105 m/s. I

Sodium vapor lamps, used for public lighting, emit yellow light of a wavelength of 570 nm. How much energy is emitted by an excited sodium atom when it generate