Two unknown materials have a coefficient of static friction of 0.9. Without any further information, which of the following options is most likely to be the
coefficient of kinetic friction?
A. 0.7
B. -1.3
C. 1.2
D. O

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?