When drawing a free body diagram, which direction would you draw the arrow representing the normal force for an object on a level floor

Upwards

Explanation:

when drawing free body diagrams you always point he arrow in the direction that it would move that object.

So gravity would move the object down, therfore the arrow is pointed down.

Normal force pushes the object up to oppose gravity therefore the arrow is also pointed up.

Furthermore...

If you push an object to the right, your force is moving the object to the right therefore the arrow would be pointed to the right also.

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

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