As you are sitting in your chair the force of gravity is pulling you down. what force is causing you to stay in the chair instead of falling through the chair?

a. applied.

b. normal.

c. gravity.

d. friction.

"Gravity" is the force that causes you to stay in the chair without letting you fell.

Option: C

Explanation:

According to “Newton's third law”, "For Every action there is an equal and opposite reaction". Similarly, in this case, if I'm on a chair and the gravity is pulling me with a force of 9.8 N, and equal force in opposite direction is helping me to be sited in the chair. This is the reason that all the objects on this planet are on the surface yet the gravitational forces attract it. This is only possible because of Newton's third law.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the components of a vector are the parts of the vectors that are to each other.

b perpendicular