Physics, 28.12.2020 20:50, noathequeen
What is the difference between aerobic and anaerobic fitness? A. Aerobic should be done at least thirty minutes a day, while anaerobic should be done no more than ten minutes a day. B. Aerobic refers to cardiorespiratory fitness, and anaerobic refers to muscular fitness. C. Aerobic is a type of exercise, and anaerobic is a type of stretching. D. Aerobic refers to muscular fitness, and anaerobic refers to cardiorespiratory fitness.
Answers: 2
Physics, 22.06.2019 06:30, bluevibe
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 22.06.2019 14:30, juanaaraujo1104
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
Physics, 23.06.2019 00:10, alisonnn101
During cooling, the kinetic energy of the molecules falls. why does this happen? a. the motion of the molecules increases. b. the motion of the molecules slows down. c. the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
What is the difference between aerobic and anaerobic fitness? A. Aerobic should be done at least thi...
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