What instruments do you think will be needed to find the pressure of someone standing flat footed?

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Why is the use of carbon-14 limited

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).