7.) A proton from an accelerator strikes an atom. An electron is
observed flying forward in the same direction
the proton was
moving and at a speed much greater than the
speed of the proton
What conclusion can you draw about the
relative mass of the
electron?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

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.