8.

this ratio (fnet/m) is sometimes called the and is expressed as 9.8 n/kg.

a. proprotionality

b. quotient

c. terminal velocity

d. gravitational field strength

Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?

The results of huy's eye exam show that he is nearsighted. which explanation should huy expect to hear? "you need convex lenses to shorten the distance that light takes to focus in your eyes." "you need concave lenses to shorten the distance that light takes to focus in your eyes." "you need convex lenses to lengthen the distance that light takes to focus in your eyes." "you need concave lenses to lengthen the distance that light takes to focus in your eyes."

James joule carefully measured the difference in temperature of the water at the top and bottom of a waterfall. why did he expect a difference