contant motion

Question 1

frictional force

Answer 1

(a object dragging across the surface)
Friction results from the two surfaces being pressed together closely, causing intermolecular attractive forces between molecules of different surfaces

Question 2

applied force

Answer 2

object getting pushed by another object or person

Question 3

normal force

Answer 3

support on a object
ex: human against a wall, wall pushes

Question 4

air resistance

Answer 4

frictional force that happens when things fall in the air
force will frequently bee neglect to its negligible magnitude

Question 5

tension

Answer 5

things pulling on each other. forces acting from opposites ends

Question 6

spring force

Answer 6

the spring force is a force that acts on any object that gets compressed or stretched.
An object that compresses or stretches a spring is always acted upon by a force that restores the object to its rest or equilibrium position.

Question 7

whats forces measured in

Answer 7

newtons

Question 8

force is a vector quantity it has what

Answer 8

both magnitude and direction

Question 9

gravity force

Answer 9

he force of gravity is the force with which the earth, moon, or other massively large object attracts another object towards itself.