destinyculbert8753 destinyculbert8753

19-12-2022
Physics

Answered

abdul moves a magnetic toy train away from a magnet that cannot move. what happens to the potential energy in the system of magnets during the movement?

Answer :

Other Questions

A train locomotive pulls a train with a mass of 1.30 ✕ 107 kg on level rails. The locomotive exerts a constant force of 6.90 ✕ 105 N on the train. How much time

The work done during the ________ phase is either to fix the system so that it works correctly or to adapt it to changes in requirements.

What is a flow of electrons that creates a change, one of the fundamental forms of energy?

olar cells produce electricity using light from the Sun. The symbol for a solar cell is: A householder has three solar cells. Each solar cell has an output pote

a system receives 419 kj of heat from its surroundings and does 389 kj of work on the surroundings. what is the change in its internal energy?

Howard is moving a 90 kg wooden crate from one side of his office to the other. To accomplish this, he ties a rope around his waist and begins to walk, so that

A 1.8 meter long stretched rope consists of two parts, the first of which (on the hand side) has length x; and linear density u, double the length x; and to the

when a gas undergoes a quasi-static isobaric change in volume from 10 to 2.2 l, 14 j of work from an external source are required. what is the pressure of the g

in dentistry, the the wavelengths of the x-rays, the greater their energy and their usefulness. a. more ionized b. shorter c. longer d. straighter

A baseball bat strikes a ball with an average force of 2.0 x 10^4 Newtons. if the bat stays in contact with the ball for a distance of 5.0 x 10^-3 meter, what k