Forces

Question 1

A push or a pull one body exerts on another.

Answer 1

Force

Question 2

an object moving at a constant velocity keeps moving at that velocity, an object at rest stays at rest unless acted upon by a net force.

Answer 2

Newtons 1st Law

Question 3

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

Answer 3

Inertia

Question 4

combination of all forces that act on an object.

Answer 4

Net Force

Question 5

Every object exerts a force on every other force. This force is felt as a pull.

Answer 5

Gravity

Question 6

the amount of matter or stuff an object has.

Answer 6

Mass

Question 7

measure of force of gravity on an objects mass how hard object is pulled toward center of Earth.

Answer 7

Weight

Question 8

Force= Mass x Acceleration

Answer 8

Newtons 2nd Law

Question 9

Is a force that opposes motion between 2 surfaces that are touching each other.

Answer 9

Friction

Question 10

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

Answer 10

Static Friction

Question 11

Friction that resists keeping an object moving. (Happens when it is moving.)

Answer 11

Kinetic Friction

Question 12

to every action there is an equal ( in size) and opposite (in direction) reaction force)

Answer 12

Newtons 3rd Law

Question 13

mass on the move. The force required to stop a moving object.

Answer 13

Momentum

Question 14

anything that is thrown or shot in the air.

Answer 14

Projectile

Question 15

Force acting toward the center of a curved or circular path.

Answer 15

Centripetal Force