2. When a ball hits the floor, the action force is .
3. When a ball hits the floor, the reaction force is .
4. When you ride a bicycle, how do the tires provide an action force?
5. When you ride a bicycle, how does the ground provide a reaction force?

please just fill in the blanks

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

greater than one

step-by-step explanation:

answer: what are the answer choices?

step-by-step explanation: