# Newton Law Quiz 2014

20 Questions | Attempts: 211  Settings  9-12. P. 2. 2. Students are able to predict motion of an object using Newton’s Laws.

• 1.
What is the net force on the car?
• A.

0N

• B.

3N to the right

• C.

3N to the left

• D.

13N

• 2.
What is the net force on the object?
• A.

0 N

• B.

10 N

• C.

10 N to the right

• 3.
Which of these objects would exhibit the greatest resistance to a change in its motion?
• A.

One that has a mass of 5000g

• B.

One that has a mass of 750 g

• C.

One that has a mass of 2 kg

• D.

One that has a mass of 1 kg

• 4.
Which universal force exerts force on every other object?
• A.

Nuclear

• B.

Friction

• C.

Electromagnetic

• D.

Gravitational

• 5.
A plane flying through the air is what kind of friction?____________________________________
• A.

Rolling

• B.

Fluid

• C.

Static

• D.

Sliding

• 6.
What property of matter explains why an object at rest stays at rest unless acted up by a force?
• A.

Weight

• B.

Force

• C.

Inertia

• D.

Acceleration

• 7.
Which of Newton’s laws says that mass times acceleration equals the net force (m x a = f) acting on an object?
• A.

First law of motion (law of inertia)

• B.

Second law of motion (law of acceleration)

• C.

Third law of motion (law of momentum)

• D.

Law of universal gravitation

• 8.
Force that opposes motion between two surfaces
• A.

Inertia

• B.

Momentum

• C.

Friction

• D.

Gravity

• 9.
The rougher the surface, the less the friction.
• A.

True

• B.

False

• 10.
The greater the mass of an object, the greater the gravitational force.
• A.

True

• B.

False

• 11.
Which of Newton's Laws explains why we need seat belts in a car?
• A.

Newton's Third Law

• B.

Newton's Second Law

• C.

Newton's First Law

• D.

The Universal Law of Gravitation

• 12.
A student pushes a stalled car with a force of 60 N. What is the force exerted by the car on his hands?
• A.

6 N

• B.

30 N

• C.

0 N

• D.

60 N

• 13.
A 10 kg ball is accelerated 500 m/s² by a force of
• A.

250 N

• B.

5000 N

• C.

500 N

• D.

50 N

• 14.
For any object, the greater the force that’s applied to it, the greater its _____________will be.
• A.

Acceleration

• B.

Gravity

• C.

Inertia

• D.

Velocity

• 15.
Wearing of tires when driving is an example of friction.
• A.

True

• B.

False

• 16.
Skiing is an example of what kind of friction
• A.

Rolling

• B.

Sliding

• C.

Fluid

• D.

Static

• 17.
The type of force that is causes atoms of Hydrogen to split and fuse together on the sun to produce Helium.
• A.

Electromagnetic

• B.

Friction

• C.

Nuclear

• D.

Gravity

• 18.
Which has more momentum, a go-cart moving 25 mph or a Chevy S10 pick up moving at 70 mph?
• A.

the go cart

• B.

S10 pick-up

• C.

Neither have any momentum

• D.

Both the go-cart and the truck have the same momentum

• 19.
What is the net force on a 1,200 kg object accelerating at 3 m/s2.?
• A.

360 N

• B.

12000 N

• C.

400 N

• D.

3600 N

• 20.
Force of attraction between any two objects in the universe
• A.

Friction

• B.

Mass

• C.

Gravity

• D.

Inertia

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