What will be the change in "velocity" of a 991 kg car if a force of 31,770 N is applied to it for 0.4 seconds?

Which of the following is an example of motion in two dimensions?

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.