Adog pulls on his leash with a 10-n force to the left. identify the reaction force.

Why is there friction between objects

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 cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse