# Motion Unit Test- Integ' Science 8

53 Questions | Total Attempts: 372  Settings  Force, Inertia, Gravity, Acceleration, Velocity, and Speed

Related Topics
• 1.
• 2.
What is motion?
• A.

When an object changes position relative to a reference point.

• B.

When something is still, and not moving.

• 3.
What is a reference point
• A.

When an object changes position

• B.

Object that stays in place

• 4.
What is the definition of speed?
• A.

When an object changes position

• B.

Object that stays in place

• C.

Distance traveled by an object for a unit of time

• D.

Running very fastly

• 5.
What is an example of speed?
• A.

Running

• B.

Singing

• C.

Writing

• D.

Listening

• 6.
What is the basic unit for distnace or lenght?
• A.

Yards

• B.

Inches

• C.

Feet

• D.

Metres

• 7.
Velocity is like speed but in (a) _________ direction.
• A.

Given

• B.

Every

• C.

Some

• 8.
Acceleration is
• A.

Increasing speed, decreasing speed, or changing direction

• B.

Speed in a particular direction

• C.

Velocity with direction

• 9.
The faster the motion, the steeper the
• A.

Incline

• B.

Slope

• C.

All the above

• 10.
Acceleration refers to
• A.

Decreasing speed, changing direction, increasing speed

• B.

Mass

• C.

Force

• 11.
What are possible units for acceleration?
• A.

M/s/s, and k/h/h

• B.

Meters

• C.

Feet

• 12.
A force is a push or a pull
• A.

True

• B.

False

• 13.
If you push or pull an object, the  MASS  /  ACCELERATION will change.
• 14.
Balanced forces are
• A.

When the forces of an object produce a net force larger than zero.

• B.

When the forces are the same .

• C.

When the forces of an object produce a net force equal to zero.

• 15.
Unbalanced forces are
• A.

When the forces of an object produce a net force larger than zero.

• B.

When the forces are the same .

• C.

When the forces of an object produce a net force equal to zero.

• 16.
What is net force?
• A.

The combination of all the forces acting on an object.

• B.

The force of a net.

• C.

The added measure of the force in action

• 17.
What is Newton's third law?
• A.

Every action has an equal and opposite reaction.

• B.

An object's acceleration depends on the mass of the object and the amount of force being applied.

• C.

An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

• 18.
What is Newton's first law?
• A.

Every action has an equal and opposite reaction.

• B.

An object's acceleration depends on the mass of the object and the amount of force being applied.

• C.

An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

• 19.
What is Newton's second law?
• A.

Every action has an equal and opposite reaction.

• B.

An object's acceleration depends on the mass of the object and the amount of force being applied.

• C.

An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

• 20.
How can you increase/decrease friction?
• A.

• B.

• C.

• D.

• 21.
Three characteristics of balanced forces are
• A.

They don't change in motion they are equal in size the forces are opposite in direction

• B.

Constant acceleration, speed, and velocity

• C.

Causes change in motion they are not equal the move in the opposite direction

• 22.
When the only force actin on an objec is gravity, ____________ is occuring
• 23.
Gravity is the force of attraction between all masses.
• A.

True

• B.

False

• 24.
The force of gravity depends on two components:
• A.

Speed and direction

• B.

Velocity and acceleration

• C.

Motion and force

• D.

Motion

• 25.
Inertia is a property of matter.
• A.

True

• B.

False