If the thermal energy of the system increases by 600j and 1400of heat were added th the system how much work did the system do

A box is push across the floor for a distance of 5 meter wit the force of 50 Newtos in 5second A. how much work is done? B. what is the power?

If the input work for a car is 200 joules, what is the output work?

If an object is accelerating, can the net force acting on it be zero?

Two parallel wires are oriented vertically (i. e., along the vertical edge of the screen). The wire on the left has a current of 2.0 A directed upwards. The wire on the right has a current of 4.0 A also directed upwards.

Measure mass of bouncing balls using a balance

Select the correct comparison between science and technology. A. Science influences technology, but technology does not influence science. B. Science does not influence technology, but technology influences science. C.

Which statement is most clearly objective? a. according to hernandez, i believe pilots must retire in their 60s. b. walters argues that no american in society is truly an island. c. the strongest aspect of cunningham's argument is the research. d.

Kinetic energy is defined as ½ mv2, where m is the mass of the object, and v is the velocity (or speed). Two gas molecules have the same kinetic energy, but molecule X has four times the mass of molecule Y. What can you say about their speeds?

What is the valure of work done on an objectwhen a 50newton force moves it 15 metrs in thesame dirction as the force

IF a rock has a mass of 92,224 kg, what is it's weight?