stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Force vocab 5 Flashcards | StudBud
Explore
/
Force vocab 5
Force vocab 5
20 terms
·
StudBud Administration
·
43 plays
A #physics quiz to introduce the basics of #Laws of motion to #grade8
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Pluto is not a planet, but it exerts a gravity force on earth. which planet exerts more force on the other?
Earth
They are the same
Hades
Pluto
2
What is the origin of the word FORCE?
Fortis means "Strong"
"Furtis" means "Push or Pull"
"Forcis" means "Strong"
"Force" means "Push"
3
On Earth what is the acceleration all object experince?
5 m/s2
10N
10m/s2
100N
4
What is an example of scalar quantity?
Time
Acceleration
Tension
Gravity
5
What is a FORCE?
When you move something
When you try yo push something
When you push or pull something without touching it
When you push or pull an object
6
What is an example of gravitational force?
When a person walks in a rough surface
The force that attracts the earth to the sun
The strenght in the strings like the one that holds a piñata
When you play piano
7
What is the classification of forces by their interaction?
Contact and Non contact forces
Magnetic and electric forces
Visible and invisible forces
Friction and tension
8
What is an example of tension force?
When you are walking
The force that attracts the earth to the sun
The strenght in the strings like the one that holds a piñata
When a person walks on a rough surface
9
What is an example of electric force?
The force that makes a balloon explode
The force with which electrons are attracted
The force of attraction between two magnets
The force that attracts the earth to the sun
10
Why are the forces vector?
Because they can be weak or strong
Because they can be direct or indirect
To add and subtract them
Because they have magnitude and direction
11
What is a contact force?
A pull or push on an object by another that is touching it
Is a push on an object by another without touching it
Is when you push or pull something
Is a force that an object applies to another
12
What is an example of vector quantity?
Time
mass
Speed
Velocity
13
What is the unit of measure of the force?
Seconds (s)
Newtons (N)
Second (S)
Mass (Kg)
14
What is an example of friction force?
The force that attracts the earth to the sun
When you play piano
When a person walks on a rough surface
The strenght in the strings like the one that holds a piñata
15
The Hulk and Mr. L push on a box from opposite sides. Who exerts more force on the box?
Hulk SMASH!
The box
Mr. L
Come on we all know it is force pairs
16
A chandelier that has 10kg of mass is hanging from 2 ropes. What is the force each rope feels?
100N
10N
50N
5N
17
What are examples of forces by contact?
Gravity and friction
Electric, magnetic and gravitational
Friction, tension and normal
Weak and strong
18
What are examples of non contact forces?
Weak and strong
Gravity and friction
Friction, tension and normal
Electric, magnetic and gravitational
19
How are forces represented?
By arrows
With circles
By numbers
With lines
20
What is a non contact force?
A force applied without objects touching
A force that hinders movement between two surfaces
A force that hinders movement between two surfaces
A force that an object can applies to another
