PLEASE HELP.. I WOULD BE SO HAPPY!! ILL MAKE YOLO THE BRAINLIEST Dwight and Andy are trying to lift a large box containing a new office copy machine. In order to maintain grip, each of the men is pushing toward each other with a force of 50 N. The copier has a mass of 300 Kg. Using the normal value for gravity on earth, what is the weight of the copier? ​

The consumption of fossil fuels could be

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?