Science Force Test

1.

1 point

An object moves when balanced forces act on an object.

True

False

2.

1 point

A reference point is needed to determine the motion of an object.

True

False

3.

1 point

John roller skates with a constant speed of 8 miles per hour. How long will he take to travel a distance of 48 miles?

6 hours

384 minutes

384 hours

8 hours

4.

1 point

Any change in the speed or direction of an object

force

motion

acceleration

velocity

5.

1 point

Applied force and friction are contact forces.

True

False

6.

1 point

All forces have a mass and a direction

True

False

7.

1 point

In order to measure an object's speed, you must know how far it has traveled.

True

False

8.

1 point

Interaction between two objects that come in contact with each other

friction

force

momentum

collision

9.

1 point

The change in an object's motion depends on the net force and the mass of the object.

True

False

10.

1 point

The speed and direction of an object

mass

acceleration

motion

velocity

11.

1 point

Units of force are named after the famous scientist and mathematician, Isaac Newton.

True

False

12.

1 point

An airplane flies 1800 miles in 3 hours. What is its average speed in miles per hour?

5400 miles per hour

60 miles per hour

540 miles per hour

600 miles per hour

13.

1 point

If there are no unbalanced forces, an object will maintain its state of motion or rest.

Newton's First Law

Newton's Third Law

Newton's Second Law

14.

1 point

An airplane flies with a constant speed of 760 miles per hour. How long will it take to travel a distance of 1520 miles?

2 hours

3 hours

760 hours

4.5 hours

15.

1 point

The movement of an object.

motion

acceleration

speed

velocity

16.

1 point

The tendency to resist change in motion

force

inertia

collision

momentum

17.

1 point

More force is needed to move a heavier (more massive) object.

Newton's Third Law

Newton's Second Law

Newton's First Law

18.

1 point

When one object pushes on a second object, the second object pushes back on the first object in the opposite direction with the same force.

Newton's Third Law

Newton's Second Law

Newton's First Law

19.

1 point

the quantity of motion an object has

force

momentum

acceleration

inertia

20.

1 point

The distance an object travels in a specific amount of time

speed

acceleration

velocity

motion

21.

1 point

The way or the path that an object follows

distance

direction

force

motion

22.

1 point

Gravity, magnetic, and friction are non-contact forces.

True

False

23.

1 point

A train travels with a constant speed of 26 miles per hour. How far can it travel in 6 hours?

4.33 miles

260 miles

156 miles

32 miles

24.

1 point

Slowing down is acceleration.

True

False