Newton's Laws of Motion

Question 1

First law of Emotion

Answer 1

An object in motion will stay in motion, and an object t rest will stay at rest unless an unbalanced force acts on it.

Question 2

Second law of Emotion

Answer 2

An object that has an unbalanced force acting on it will accelerate in the direction of that force.

Question 3

Third law of Emotion

Answer 3

Force always occur in equal and opposite pairs.

Question 4

Motion

Answer 4

a change in an object’s position over time.

Question 5

Reference point

Answer 5

The object that appears to stay in place.

Question 6

Speed

Answer 6

An object is a measure of the distance an object moves in a given amount of time.

Question 7

Velocity

Answer 7

An object is a quantity that describe the speed of the object and its direction of travel.

Question 8

Acceleration

Answer 8

The rate at which velocity change

Question 9

Inertia

Answer 9

The tendency of objects to resist any change in motion.

Question 10

Reference frame

Answer 10

It makes sense to choose a set of objects that are all stationary with respect to each other.