Each side of the large square shown is 4.58 cm. What is the total area of the dark squares in in2?

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

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.

The slope of a velocity time graph over any interval of time gives the during that interval