Một vật chuyển động thẳng đều với phương trình x=100-4t( x=cm ; t=h). Tính vận tốc và quãng đường đi được trong 2h

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

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).