Two forces with a magnitude of 10N and 30N respectively acting as a right angle , calculate the resultant force and direction.​

Which component of the earth’s atmosphere is decreased due to photosynthesis?

When solid surfaces slide over each other the kind of friction that occurs is called friction

Cho is making a bar graph showing the amount of money spent on health care between 1999 and 2005. the dependent variable is the: a: money spent b: year c: number of patients