Agas is compressed at a constant pressure of 0.643 atm from 5.46 l to 2.01 l. in the process, 564 j of energy leaves the gas by heat. what is the work done on the gas? remember: 1 atm = 1.013 × 105 pa. answer in units of j. 008 (part 2 of 2) 10.0 points what is the change in its internal energy? answer in units of j.

A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?