2. a thermodynamic process that maintains a constant volume is called an isochoric process. during these types of processes, the gas does no work because it is not increasing the volume of the container. if you sealed off the top of a water bottle and shook 100 ml of water for two minutes, you would find that the water is warmer when you take a drink. if you shook the water long enough to raise the water’s temperature 5 ºc, what is the change in internal energy of the system

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.