You need to learn the prefixes (click "Resources", go to the table of "Common Prefixes"). See the Ch1 Notes Sheet 2 for the S.I. units. Consult Ch 1 Sheet 4 for a systematic way to do conversions.
Re "Significant Figures" see Ch1 Sheet 9.
For the connection between speed and distance traveled see Ch2 Sheet 4' , for velocity and displacement see Ch2 Sheet 3.
If you forgot the formula for the volume of a cylinder google it.
No comments:
Post a Comment