Why is moving a box with a mass of 37 kilograms a distance of 37 meters why it did 360 joules of work in two minutes when moving the box what was his power output?
a) 9.72w
b) 3w
c) 180w
d) 323w

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2