PLEASE HELP A cup of water and a swimming pool full of water are at 24°C. The of the swimming pool is higher. 1.heat content 2.potential energy 3.temperature 4.kinetic energy

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?