Plz help!! Four containers of water with different temperatures are placed on a table as shown in the diagram. The temperature of the room is 25°C. After four hours, which container of water will have transferred the most heat
energy with the surrounding environment?

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.