Starting from the rest, an ambulance with an acceleration of 2.50m/s2, in 10 seconds cover a distance of? A 125 m
B 62.5m
C 62.5m/s
D 62.5 m/s2
E 25m

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.