Roger notices that the voltmeter he uses in his electrical experiments gives inconsistent readings of power variations. The variations of the instrument are random. Hence, the ___ of the measurements made by the instrument is less.

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

What is a possible result of higher air temperature caused by global warming