Suppose 2.49 mol of an ideal diatomic gas, with molecular rotation but not oscillation, experienced a temperature increase of 31.1 k under constant-pressure conditions. what are (a) the energy transferred as heat q, (b) the change δeint in internal energy of the gas (c) the work done by the gas and (d) the change δk in the total translational kinetic energy of the gas?

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?