PLEASE HELP ASAP What causes you to miss an object you reach for when looking at it at an angle through two media?

Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.

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

For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above