1. A bus is driving along a straight stretch of road. The bus driver, named Ray, has a cup of water resting on the dashboard. Suddenly Ray has to slam on the brakes.
Part 1: What is most likely to happen to the water in the cup? Part 2:Using your
knowledge of Newton's laws of motion explain why this will happen. Please be
sure to answer BOTH parts of the question.

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?