The steel I-beam in the drawing has a weight of 6.43 * 10^3 N and is being lifted at a constant velocity. What is the tension in each cable attached to its ends

Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass

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.)

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system