Science 3rd Quarter Lesson 2

The place where you are right now is called your _________.

• Present

• Location

• Reference

It is a change in position relative to a frame of reference.

• velocity

• acceleration

• motion

An object at rest will remain at rest and an object in motion will stay in motion in the same direction UNLESS a net force acts on it.  

• Newton’s first law of motion

• Newton’s second law of motion

• Newton’s third law of motion

The amount of inertia a body has depends on its ____.

• Weight

• Mass

• Grams

It is an object’s tendency to remain in its  state of motion.

• Static friction

• Motion

• Inertia

It is the ratio between distance and time.

• Speed

• Acceleration

• Mass

It is the length between any two points.

• Speed

• Time

• Distance

It is the period during which a certain distance is covered.

• Speed

• Time

• Distance

It is the distance traveled by a moving object per unit time.

• Speed

• Time

• Distance

The speed of an object and the direction toward which it is moving comprise the object’s ______.

• Speed

• Velocity

• Distance