Chapter 5rr
Air Pressure and Wind. What is air pressure? The force exerted by air molecules as they collide with a surface The weight of the atmosphere as it pushes.
Distance: describes how far an object has moved, regardless of its direction ex: 40km east + 25km west = 65 total km traveled Displacement: describes.
Stars and Galaxies
Relative atomic mass_&_mass_spectrometry[1][1]
1 geography basics
Galileo galilei
Simple Machines
Balanced and Unbalanced Forces Review What happens to the motion of an object when the forces are balanced? a.The motion changes. b.The motion does not.
A. It takes energy to change the motion of objects. B. Energy change is understood in terms of forces--pushes or pulls. C. Some forces act through physical.
Centripetal Acceleration and Centripetal Force Physics Montwood High School R. Casao.
![Relative atomic mass_&_mass_spectrometry[1][1]](https://static.fdocuments.in/doc/330x215/55504089b4c9058f768b49be/relative-atomic-massmassspectrometry11.jpg)
