A 1.50x102-9 piece of glass at a temperature of 70.0°C is placed in a container with 1.00x102 g of water initially at a temperature of 16.0°C. What is the equilibrium
temperature of the water?

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .