What is the magnitude of the force a 25 charge exerts on a 3 mc charge 35cm away?

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

Why is metal often used for cooking pan?

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.