An object has a mass of 1 kg. When measured, it gives the following readings: 1.05 kg, 0.95 kg, 1.02 kg, 0.98 kg, 0.94 kg and 1.06 kg. What is the absolute and relative uncertainty? My teacher says that the absolute uncertainty is 0.005 but I say that it's 0.06. Which one is correct?​

The four giant gas points that are made primarily of lightweight elements are

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?