Which is NOT an example of kinetic energy HELP QUICK WILL GIVE BRAINLIEST! options:

A- a skydiver as they decrease speed after opening their parachute.

B- an elevator moving up to the 3rd floor.

C- an arrow after it has hit the target and is at rest.

D- a skateboard rolling down a hill.

Most of the volume of an atom is occupied by the

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)

What are some important factors to consider when choosing a warm-up before your workout?