Which one of these is a property of digital signals. The signal can take on any value.

The signal is quantized .

The signal is susceptible to noise and distortion .

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

The release of energy by the nucleus of atom as a result of nuclear fission is radiant energy true false