(i will give brainliest if correct) the gravitational pull of the moon is much less than the gravitational pull of earth. which two statements are true for an object with a mass of 20 kilograms that weighs 44 pounds on earth

a, the object mass would be less on the moon

b. the objects weight would be less on the moon

c. the object mass would be the same on the moon

d. the objects weight would be the same on the moon

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums

8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has