Quiz by Selam H, created more than 1 year ago

Biology Science (HS Physical Science) Quiz on Newton's Laws of Motion, created by Selam H on 02/03/2014.

380

4

0

	Created by Selam H about 10 years ago

Close

Newton's Laws of Motion

Newton's Laws of Motion

Please wait - loading…

Question 1 of 23

1

In which situation(s) is unbalanced forces being applied?

Select one or more of the following:

Situation A
Situation B
Situation C
Situation D

Explanation

Question 2 of 23

1

Friction moves in _______________.

Select one or more of the following:

the opposite direction of motion.
the same direction as motion.
a direction toward an object.
a downward direction.

Explanation

Question 3 of 23

1

Gravity moves in _____________.

Select one or more of the following:

the opposite direction of motion.
a direction toward an object.
a downward direction.
the same direction as motion.

Explanation

Question 4 of 23

1

In which situation(s) is balanced forces being applied?

Select one or more of the following:

Situation A
Situation B
Situation C
Situation D

Explanation

Question 5 of 23

1

What is rolling friction?

Select one or more of the following:

When round objects roll across a flat floor and both the object and floor are bent slightly out of shape.
Air resistance acted on in both gases and liquids.
A force that acts on objects that are NOT MOVING and is ALWAYS OPPOSING movement
It is harder to start something moving, then to keep something moving that is already in motion (sliding friction).

Explanation

Question 6 of 23

1

What is static friction?

Select one of the following:

Air resistance acted on in both gases and liquids.
A force that acts on objects that are not moving and is always opposing movement.
It is harder to start something moving, then to keep something moving that is already in motion (sliding friction).
When round objects roll across a flat floor and both the object and floor are bent slightly out of shape.

Explanation

Question 7 of 23

1

What is fluid friction?

Select one of the following:

When round objects roll across a flat floor and both the object and floor are bent slightly out of shape.
It is harder to start something moving, then to keep something moving that is already in motion (sliding friction).
A force that acts on objects that are not moving and is always opposing movement.
Air resistance acted on in both gases and liquids.

Explanation

Question 8 of 23

1

What is sliding friction?

Select one of the following:

When round objects roll across a flat floor and both the object and floor are bent slightly out of shape.
It is harder to start something moving, then to keep something moving that is already in motion (sliding friction).
A force that acts on objects that are not moving and is always opposing movement.
Air resistance acted on in both gases and liquids.

Explanation

Question 9 of 23

1

Order of resistance of motion (most to least): ____________________________________.

Select one of the following:

Rolling, Fluid, Sliding, Static
Fluid, Rolling, Static, Sliding
Static, Rolling, Sliding, Fluid
Static, Sliding, Rolling, Fluid

Explanation

Question 10 of 23

1

Force is a scaler quantity only measuring magnitude and not direction.

Select one of the following:

True
False

Explanation

Question 11 of 23

1

What does Newton's 1st Law state?

Select one of the following:

An object in motion tends to stay in motion but an object at rest tends to stay at rest.
Force = mass · acceleration
For every action, there is an equal but opposite reaction.

Explanation

Question 12 of 23

1

What does Newton's 3rd Law state?

Select one of the following:

For every action, there is an equal but opposite reaction.
Force = mass · acceleration
An object in motion tends to stay in motion but an object at rest tends to stay at rest.

Explanation

Question 13 of 23

1

What does Newton's 2nd Law state?

Select one of the following:

An object in motion tends to stay in motion but an object at rest tends to stay at rest.
Force = mass · acceleration
For every action, there is an equal but opposite reaction.

Explanation

Question 14 of 23

1

Which of Newton's three laws apply? When you put a book on a table and the table pushes on the book.

Select one of the following:

Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law

Explanation

Question 15 of 23

1

Which of Newton's three laws apply? A person is pushed forward into their seat belt when a car stops.

Select one or more of the following:

Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law

Explanation

Question 16 of 23

1

Which of Newton's three laws apply? A larger car takes more force to move than a smaller one.

Select one or more of the following:

Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law

Explanation

Question 17 of 23

1

Which of Newton's three laws apply? A person leans on a wall and the wall pushes back.

Select one or more of the following:

Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law

Explanation

Question 18 of 23

1

Which of Newton's three laws apply? A brick sits on a table until you push on it

Select one or more of the following:

Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law

Explanation

Question 19 of 23

1

What is the difference between mass and weight?

Select one or more of the following:

Mass is heavier than weight.
Weight is mass but still including gravity.
Mass is weight and scaler is a vector.
No difference

Explanation

Question 20 of 23

1

Assume that a catcher in a professional baseball game exerts a force of -65 newtons. If the baseball has a mass of 0.145, what is the baseball's acceleration as it is being caught?

Select one or more of the following:

-9.43
-64.86
-448.28
-9.42

Explanation

Question 21 of 23

1

According to Newton's 2nd Law, objects that have _______ are to push than _ objects. The force, the __ acceleration.

Select one or more of the following:

... a greater mass ... harder ... lighter ... more ... more ...
... a greater mass ... easier ... lighter ... less ... less ...
... a lighter mass ... easier... heavier ... more ... more ...
... a lighter mass ... harder... heavier ... more ... more ...
... a lighter mass ... harder... heavier ... less ... more ...
... a greater mass ... easier ... lighter ... less ... more ...

Explanation

Question 22 of 23

1

How do sprinklers apply Newton's 3rd law of Motion? Choose the BEST answer.

Select one of the following:

The greater the mass of the sprinkler, the harder it is for the sprinkler to turn.
The sprinkler stays in motion unless you turn it off to make it at rest.
Sprinklers spray out water, causing the sprinkler to move in the opposite direction in the shape of a circle.
The lesser the mass of the sprinkler, the harder it is for the sprinkler to turn.

Explanation

Question 23 of 23

1

A force pulls an object up 3 N, but gravity pulls the object 3 N as well. Applied force pulls the same object to the left 20 N, but friction pulls the object 19 N. What is the Net Force of the object?

Select one of the following:

23 Newtons
39 Newtons
0 Newtons
1 Newton

Explanation