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WorksheetsSCI - Types of force and its effects
Total questions: 91
Worksheet time: 47mins
When you push a table, it will move. The thing that makes the table move is a ......
force
speed
acceleration
mass
If rubber is pulled, it stretch. it proves that force can cause ....
moving place
changing in object is shape
changing in object is mass
changing in speed
a rocket can move upward because ....
it is lift by the air lift
it is lighter than air
it is pushed by it is own thrust
it is pulled by other planet is gravity
Pulling an object of 3 kg mass is heavier than pulling an object of 2 kg mass. it shows that....
force is not related to object is mass
the force remains the same, although used for higher mass
the mass does not affect needed force
the force needed is directly proportional to the object's mass
if the rock is dropped in a mud, it will leave trace in the mud. it happens because .....
the rock gives a push to the mud
the rock changes into mud
the rock does not affect the mud
the rock gives a pull to the mud
these are examples of force changes object's shape, except ....
pulled rubber
pressed plasticine
moving steam boat
pulled spring
the examples that shows force can changes object's direction of motion is ....
pressed rubber
pulled spring
moving car
hit baseball
abe uses the same force to push 3 boxes. box a= 2 kg , box b = 4 kg, box c = 6 kg . the boxes that move the fastest and the slowest are ....
box a is the fastest and box b is the slowest
box a is the fastest and box c is the slowest
box b is the fastest and box c is the slowest
box b is the fastest and box a is the slowest
the braking bicycle will stop moving because ...
the wheels rub the road
the wheels is rubbed by brake's rubber
the wheels rub the air
the wheels rub its cyclist
force is also called as .............. and ............
push and pull
pull and pull
push and push
motion and shape
a stationary object will ..... if is given force.
Stay
move
drop
frezze
Pushing heavier object will need .............force
less
more
slow
fast
braking the car means giving ................. force to the car.
resisting
speeding
hitting
fastest
if you ride a bicycle, it is motion is resisted by ....
the wind
heat
motion
shape
Examples of non contact forces are ....
Magnetic force and Grativity
Push a car and Pull a bicycle
Push a ballon and Pull a rubber
Push the car and Grativity
Force is a pull or push that can affect object's ...... and .............
shape and motion
color and size
soft and rough
color and size
Inflated balloon will. ...... it is shape if pushed.
exploded
change
big
small
Pushing chair and car is example of
contact force
non contact force
If these teams are pulling with the same amount of a force what will happen? *
Both will fall down
The boys wear orange and green t-shirt will win
They will not move at all
The boys wear yellow and red t-shirt will win
Trampoline is actually use this kind of force : ... *
Heat force
Frictional force
Gravity
Elastic force
A windmill can be rotated continuously do the presence of: *
Wind elastic force
Wind gravitational force
Wind force
Wind frictional force
All these quantities below affecting the falling motion due to gravity, EXCEPT its
Shape
Weight
Surface area
Color
Which of the following tools uses friction as an advantage for its action ? *
Arrow on its bow
Catapult throw the pebble/ stone
Vehicle Compass
Vehicle brake
This type of force resist motion between two surfaces that are pressed together. *
Gravity
Frictional force
Contact
Elastic force
A force can ... *
Make a moving object stop moving
Make an object move
Slow an object down
All of the above
What does the force of gravity do to the objects ? *
It pulls them to the center of earth
It makes them jump
It makes them float
It pushes them apart
When you pick things up, you are ... *
Pushing
Pulling
You want to move two boxes. Which sentence correctly describes the force needed to move the boxes ? *
More force is needed to move the lighter box
More force is needed to move the heavy box
Which of the following words make this statement TRUE?
The force of a magnet ____________ or _________________items through a distance.
moves, shifts
attracts (pulls), repels (pushes)
transitions, attract
reflects, repels
Which type of force is represented in the picture?
an electrical force
a pulling force
a pushing force
a magnetic force
An apple falling from a tree is an example of which force?
a pushing force
a negative force
a positive force
a pulling force
Which force allows the car to stop faster on dry asphalt than on other surfaces?
friction
gravity
conduction
magnetism
Which type of surfaces will increase the amount of friction?
smooth
slippery
rough
wet
An object can't move unless there is a __ causing it to move.
speed
chair
force
fork
Pushing or pulling is an example of ____.
force
gravity
work
speed
___ happens when matter rubs against matter.
Force
Gravity
Friction
Speed
___ is created when friction occurs.
Cold
Gravity
Heat
Friction
Imagine riding your bike down a dirt road. You start to notice that you need to pedal faster and faster to keep up with your speed. Which force changed and caused you to apply more force while pedaling down the road?
mass
Gravity
Friction
weight
Which of the following would make the paperclips move through a maze?
coins
magnet
metal
marble
True or False: A magnet has a force called magnetism which can attract or repel objects.
True
False
If I want to increase how many objects I can pick up with a magnet, I can ________
add more magnets to increase the magnetic force.
use bigger magnets to decrease the magnetic force.
use less magnets to increase the magnetic force.
use different kinds of magnets to decrease the magnetic force.
Every single objects need a .... to move
direction
gravity
force
A rock will roll down the hill because of force of ....
direction
gravity
force
A force can change the ...... of an object
direction
gravity
force
The force of ..... in the car wheels makes the car can move
friction
elastic
push
Pass a ball to your teammate when you play basketball is an example of .....
friction
elastic
push
The force that is applied when we play archery is an .... force
friction
elastic
push
An arrow released by a bow is an example of elastic force
TRUE
FALSE
A moving car can be stopped because of a force can stop a moving object
TRUE
FALSE
One of disadvantages of frictional force is that it’s hard to move heavy objects on the floor
TRUE
FALSE
Frictional force can cause damages on the objects like car wheels, machine, and shoes.
TRUE
FALSE
When we throw up an object, it will always fall back down to the earth because of gravity force.
TRUE
FALSE
Choose the correct force of this activity
elastic force
friciton force
gravity force
magnetic force
Choose the correct force of this activity
frictional force
gravity force
elastic force
magnetic force
Choose the correct force of this activity
muscular force
gravity force
friction force
magnetic force
Choose the correct force of this activity
gravity force
magnetic force
elastic force
friction force
Choose the correct force of this activity
muscular force
friction force
gravity force
elastic force
Choose the correct force of this activity
elastic force
gravity force
friction force
muscular force
Choose the correct force of this activity
gravity force
elastic force
muscular force
magnetic force
These are some kinds of activity that use muscular force, except .....
lifting a bag
kicking a ball
pushing a car
rubbing our hands
These are examples of gravity force, except .....
fruit falls down from its tree
playing trampoline
metorite falls to the earth
lifting shopping bags
Choose the friction force!
rubbing hands
pushing a table
writing down on the paper
moving car
What is the uses of magnetic force in our daily life?
The unit of force is ......
meter
centimeter
newton
spring balance
Below are the three things we can use to describe the motion of an object, except ....
position
motion
speed
direction
What is the position of an object ?
Distance travelled by the object in a given time
How fast or slow the object is moving
Where an object is heading
The location of the object at a particular time
What is unit ?
A standard measure to represent the amount of something
Useful system to help us travel from place to place
The location of the object at a particular time
where an object is heading
Short distance can measured in .....
Centimeter
Meter
Newton
Unit
One similarity between gravitational force, magnetic force and electric force is ....
Non contact force
Contact force
Magnetic force
Muscular force
Below are some actions that require muscular force ...
A ripe apples fall from the tree
Keep refrigerator doors closed
Lifting object
Ink attract to paper
Below are examples of contact forces, except ....
Frictional force
Magnetic force
Musular force
Opposing force
What are the north and south ends of a magnet called?
borders
caps
tips
poles
When two magnets attract, they
push apart
get colder
change color
pull together
When two magnets repel, they ________________
change color
push apart
pull together
get colder
What happens when two bar magnets repel each other?
The poles of the magnets pull toward each other.
The centers of the magnets pull toward each other.
The poles of the magnets push away from each other.
The centers of the magnets push away from each other.
View Answer explanation
The force of the magnetic field is stronger when a magnet is ________________ to an object.
cold
closer together
round
farther apart
A magnet will attract scissors if the scissors contain:
copper
gold
aluminum
nickel
Where is the magnetic force the strongest on a magnet?
at the poles
above the magnet
in the middle
below the magnet
How is a permanent magnet DIFFERENT from a temporary magnet?
A permanent magnet can pick up paperclips.
A permanent magnet has a magnetic field.
A permanent magnet has poles.
A permanent magnet keeps its magnetism for a long time.
Which of the following is a temporary magnet?
A refrigerator magnet
A magnetic rock
A nail you magnetized yourself
A compass
Which type of rock is naturally magnetic?
granite
limestone
lodestone
sandstone
What happens when two north poles of a magnet are placed together?
They will repel.
They cancel each other out.
They will attract.
Both magnets will turn to the right.
Which is a permanent magnet?
a magnetized iron nail
a refrigerator magnet
a magnetized paper clip
sandstone
Which object is non-magnetic?
paperclip
steel nail
staple
toothpick
Iron, nickel and cobalt are all __________________ materials.
shiny
magnetic
poles
cold
True or False:
A big magnet always has a stronger magnetic force than a small magnet.
True
False
True or False:
All metals stick to magnets.
True
False
In this image, matching north poles from two magnets are introduced. What do you predict will be the outcome?
There will be no interaction. The poles of magnets do not have an effect on one another.
The two north poles will repel each other
The two north poles will attract each other
The two magnets will combine and become one magnet
A magnetized iron nail is called a ________ magnet.
permanent
horseshoe
temporary
bar
These iron filings show __.
the magnetic field around the magnet
the poles are the weakest part of the magnet
what a horseshoe magnet looks like
what the magnet is made of
Steven was turning a nail into a temporary magnet. He can make his temporary magnet stronger by _____.
attaching more paperclips
rubbing the nail with the magnet in one direction for more strokes
rubbing the nail with the magnet in one direction for fewer strokes
rubbing the nail with the magnet both directions
