Write the energy equivalent to 300 units of electrical energy in joules

6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.

What is the momentum of a 2 kg object moving at 15 meters per second

Work = force × a. work b. energy c. distance d. momentum