Me

will name brainliest and 20pts : )

if a force of 26 n is exerted on two rocks, one with a mass of 0.52 kg and the other with a mass of 0.78 kg, which rock will have the greater acceleration? (f=ma) assume the rocks are the same size and surface.

the one with a mass of .78 kg will have the greatest acceleration

they will both accelerate at the same rate

the one with a mass of .52 kg will have the greatest acceleration.

there is not enough information to determine which has greater acceleration

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

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.

Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.