Forces

Question 1

An object moving stays moving unless something stops it.

Answer 1

newton’s first law of motion

Question 2

The tendency of an object to resist any change in motion.

Answer 2

Inertia

Question 3

combination of all forces that act on an object.

Answer 3

Net force

Question 4

Every object exerts a force on ever other object.

Answer 4

Gravity

Question 5

Amount of matter or “STUFF” an object has measured in kilograms ( INERTIA!! )

Answer 5

Mass

Question 6

The measure of force of gravity on an objects mass: Object is pulled towards the center of the earth.

Answer 6

Weight

Question 7

The net force acting on an object causes the object to accelerate in relation to the size of the force and the mass of the object. F=MA

Answer 7

Newton’s second law

Question 8

Is a force that opposes motion between two surfaces that are touching each other.

Answer 8

Friction

Question 9

Friction that resists getting an object moving (this is when objects are not moving).

Answer 9

static Friction

Question 10

Friction that resists keeping an object moving (happens while it is moving).

Answer 10

Kinetic Friction

Question 11

Every action there is an equal (in size) and opposite (in direction) reaction force.

Answer 11

Newton’s Third Law

Question 12

Anything thrown or shot through the air.

Answer 12

Projectile

Question 13

Force acting toward center of a curved or circular path.

Answer 13

Centripetal Force

Question 14

Mass on the move

-The force required to stop a moving object.

Answer 14

Momentum