A ball is motionless on the floor. Which best explains this? Group of answer choices

A. No friction is acting on the ball

C. The friction of the ball is too high

D. No unbalanced force is being applied to the ball

B. The inertia on the ball is too low

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

What is the value of x in the following equation? -3x-2=2x+8

With both problems. a.s.a.p directions on photo ^