The free body diagram represents silly sally hanging from a trapeze bar. sally weighs 660 newtons. what is the force in each of the chains holding the trapeze bar? a) 330 n b) 660 n c) 185 n d) 1320 n

What happens to atoms and chemical bonds during a reaction?

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?