Part c
it's time to make the ice pieces. for ice piece 1, place 2 teaspoons of water into one of the spaces in the ice cube tray. to
make ice piece 2, place 2 teaspoons of water into the sealable plastic bag. carefully squeeze as much of the air out of the
bag as possible without spilling any water. then seal the bag. place the sealed bag on a flat surface in the freezer. place
the ice cube tray in the freezer at the same time. leave both in the freezer for four hours. record the start time and the
time when you can remove the ice.

1. consider the case in which air fills air shocks on a truck trailer. the pressure in the shocks is 2 mpa. the temperature is 300 k. the diameter of the shock piston is 10 cm and the initial length of the cylindrical cavity containing the compressed air is 40 cm. a. the truck is gradually loaded over a period of a day in a static setting. the temperature is held constant for the atmosphere and thus for the gas shock. calculate the compressibility of the air in the shock for this condition when the truck is initially being loaded. b. if the shocks were loaded in a dynamic setting by driving over bumps, what would be the compressibility? state your assumption. c. what is the initial load on the shock if the shock is in an atmospheric 100 kpa? d. if the shock is compressed using the process described in part a, and the air shock compressed air cavity length decreases to 20 cm, what is the additional load applied to the shock?

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.