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WorksheetsP5 FORCE
Total questions: 150
Worksheet time: 3hrs 49mins
Frictional force acts in the .................. direction of motion
same
upward
opposite
downward
The rougher the surface, the greater the frictional force of the object.
True
False
a force is a . . . . or a . . . .
pull, jump
push or kick
flower or bee
push, sleep
The book will move further along a smooth surface than a rough surface.
true
false
if there were no frictional force, the moving coin would come to a stop on the table.
true
false
when we push or pull an object, we are applying a . . . . to it.
(a)
What is the problem of frictional force between the boat and the water?
it speeds up the boat
it slows down the boat
It overheats the boat
the boat will wear out
Which way is the object moving?
it's either not moving or moving at a constant speed due to balanced forces
to the right
to the bottom
up
What is position?
The movement of an object.
The location of an object.
What is motion?
A change in position.
A change in force.
Which of these are examples of motion?
Turning around
Moving side to side
Traveling
All of them
What is speed?
A measure of how fast something moves.
A measure of how you move.
Identify the force.
pull
push
What do you change by putting force during bicycling?
Direction
shape
What do you change when you squeeze the lemon by using force?
shape
direction
What is a force?
pull and push
things
people
The man is ..... the box.
pulling
pushing
Identify the force.
pull
push
A leftward force is applied to a crate to push it across the floor at a constant speed. Which is the correct force diagram?
A rightward force is applied to a dresser to accelerate it to the right across the bedroom floor.
(a) force acts in the opposite direction of motion.
(a) force is exerted by magnets.
What type of force made the car stop moving?
magnetic force
gravitational force
frictional force
elastic spring force
What type of force was at work in the fishing toy?
frictional force
gravitational force
elastic spring force
magnetic force
What type of force was at work in this toy?
frictional force
elastic spring force
gravitational force
magnetic force
Which of the following force is acting on the book?
magnetic force
frictional force
gravitational force
elastic spring force
Which arrow shows the direction of the gravitational force acting on the sled?
[1]
[2]
[3]
[4]
On the Picture the balloon pushes the air right. What is the second force in this interaction pair?
The air pulls the ball left
Gravity pulls the balloon down
The air pulls the balloon right.
The air pushes the balloon left.
This is a rocket.The rocket pushes the fuel down.What is the other force in this interaction pair?
The fuel pushes the rocket up.
The fuel pulls the rocket up.
The rocket pulls the earth up.
The earth pulls the rocket down.
Which force is so low that it causes the man to slip and fall?
Gravity
Friction
Air Resistance
Motion
The force that opposes the motion of two surfaces sliding past each other is called ___________.
acceleration
friction
inertia
unbalanced
for every action there is...
An equal and opposite reaction
a different force
An equal and different reaction
two more forces
Which force produces a change in movement?
frictional force
balanced force
gravitational force
unbalanced force
two or more forces act upon an object in such a way as to exactly counteract each other
friction
unbalanced force
balanced force
force
If these boys are pulling with the same amount of force. What will happen?
The boy in blue will win.
They will not move at all.
The boy in red will win.
Both will fall down.
A boy rides a skate board down a hill. Eventually the skate board stops. Which is MOST responsible for causing the skateboard to stop?
gravity acting on the skateboard
the mass of the skateboard
the mass of the boy
friction acting on the skateboard
Force can be
Pushes only
Pushes and pulls
Pulls only
A book falls off the desk. What moves the book towards the floor?
mass
gravity
friction
speed
Mark and Ann were playing kickball. They both kicked the same ball, but noticed that Mark kicked the ball farther than Ann. What most likely caused the difference?
Mark kicked with less force
Mark's kick had less friction
Mark kicked with more force
The ball had less gravity
To reduce friction, you could...
place extra weight on the object that is moving
use a lubricant such as grease
remove wheels to reduce the downward pressure
Air resistance is-
when you're falling down
The force that acts in the opposite direction to objects moving in the air.
when the wind is blowing at high speeds
slowing down of wind
Gravity is-
A change in position of an object over time.
floating in the air
The force that attracts objects towards the center of the earth.
a push or a pull
A push or pull that occurs when two objects touch each other.
contact force
non-contact force
normal force
Something that contributes to a result or outcome.
The force that opposes the motion of objects that are in contact with each other.
The force that attracts or repels objects made of certain materials, like magnets.
magnetism
The force that attracts or repels objects made of certain materials, like magnets.
magnetism
The size or amount of something, like the strength of a force.
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
A force is ____.
a push or pull that can cause movement
a magnet
when someone does not work
A push is ____.
a force to move something away
a force to pull something towards you
when a magnet attracts metals
This is an example of ... force
pull
push
gravity
Which picture shows a bending force?
Josh will slide a coin on some surface. Choose the surface where the coin will slide the slowest.
What is the forcemeter to pull up?
20 Newton
40 Newton
50 Newton
"Friction can produce unwanted heat". Which is the best example for this statement.
"Friction can produce unwanted heat". Which is the best example for this statement.
Forces are...
Amounts of mass
Energy
Pushes and pulls
How do we measure forces?
Metre Stick
Newton Meter
Stopwatch
Measuring cylinder
Forces always come...
singly
in pairs
in triplets
in groups of four
The force shown by the arrow is...
Engine force
Air resistance
Gravity
Weight
Mass
The force in the opposite direction (the blue arrow) is...
Engine force
Reaction from the ground
Weight
Drag
If the car is moving forwards, then the yellow arrow force could be...
Drag
Engine force
Weight
Reaction from the ground
Gravitational force is the force of attraction between two objects.
True
False
The unit of force is ....
coloumb
newton
centimeter
kilogram
What is the force that causes objects to fall to the ground?
air resistance
gravity
water resistance
magnet
Nino throws a volleyball. In which direction does the volleyball move?
move downward to the ground
move sideward
move upward
the volleyball stay
Friction is the force which opposes motion when two surfaces are in contact.
True
False
What is the force that stops a ball that is rolling on the beach?
air resistance
water resistance
gravity
friction
What are the effects of forces?
Force can change the shape of things.
Force can make a thing start or stop moving.
Forces can make a moving thing go faster or slower.
Forces can attract another materials.
Which of these paper that will fall to the ground first?
the paper that not folded
the paper that folded
the paper that crushed
No one
What is force?
The rate of an object's motion with direction
The rate of an object's motion
any push or pull
What is acceleration?
The rate of an object's motion
How fast an object's speed changes
Any push or pull
As force increases, acceleration __________.
increases
decreases
stays the same
As mass increases, acceleration _________.
increases
decreases
stays the same
What force makes apples fall?
mass
gravity
air resistance
friction
the pull or push is given by object is called
force
mass
atoms
energy
Why Earth rotate to the Sun?
because the gravity of Earth is smaller than the gravity of the Sun
Because the gravity of Earth is bigger than the gravity of The Sun
Because the mass of the sun is smaller than the mass of Earth
Because the Sun is a planet
We use a forcemeter to measure.......
mass
force
length
intensity of light
the amount of matter is called ......
mass
weight
energy
force
balance is the device to measure......
mass
weight
length
density
Which is true about force?
I. it can be seen
II. it can move an object
III. It is a pull or a push
IV. It can speed up a moving object
I and III only
I, III and IV only
II, III, and IV only
I, II, III and IV
The amount of matter in the object is called ...
weight
power
energy
mass
Flying a kite is an example of ...
push
pull
twist
stretch
The goalkeeper catches the ball from right corner.
It shows that force can change … of an object.
smell
direction
shape
speed
Adit is riding bike with his friend. Suddenly, a kid crosses and Adit presses the brakes as hard as possible.
When the brake on a bike is applied, it moves slower.
The type of force that occurs is called …
electrical force
magnetic force
gravitational force
frictional force
The boy is writing on table, frictional force happened between … and ….
pen and book
pen and table
book and chair
book and table
Based on the picture, it shows that characteristic of force is ...
force can change the speed
force can change the shape
force can change the direction
force can start of a moving object
The type of force which always pulls objects down is called ...
magnetic force
electrical force
muscular force
gravity force
Based on the picture, it is an example of ... force
elastic
magnetic
muscular
gravitational
Based on the picture, force can change the ... of an object.
direction
shape
speed
size
A force is a
person
push or a pull
rock
plant
A force that slows or stops motion when objects are touching.
What can be attracted to magnets?
plastic
Magnetism
units used to measure force
is the attractive or repulsive force exerted by magnetic materials
2 forces not equal
total of all forces
the combination (total) of all forces acting on the object
Gravity
Normal Force
Contact Force
Net Force
Q1. Push or pull acting upon any object as a result of an interaction is
wt
force
mass
none
Q7. Interaction between different types of charges is
electrostatic force
muscular force
frictional force
Q14. A man puts wheels in his suitcase. It becomes easy for him to move his suit case. Which friction comes into play?
Sliding friction
Rolling friction
Both of the above
None of the above
The location or place of an object.
Position
Reference Point
Push
Dimension
Measurable quantity of a particular kind such as; length, breadth, (width) depth, or height.
Position
Dimension
Reference Point
Speed
Force that moves an object closer to another object.
Pull
Force
Push
Motion
A moving company is trying to move a grand piano from street level to the fourth floor of a building. What simple machine will be the most effective for the job?
inclined plane
wedge
pulley
wheel and axel
Diagram 1 shows a ball.What will happen if the ball is pushed in the direction as shown in Diagram 1?
The ball will not move
The ball will move upright.
The ball will move to the left.
The ball will move to the right
Which of the activities below involves pushing and pulling?
Which of the following activities involved pulling only?
Diagram 4 shows an investigation
Force can change the mass of an object.
Force can change the shape of an object
Force can change the colour of an object.
Force can change the direction of an object.
What is the effect of force shown here?
Change in shape
change in speed
change in direction
force can stop an object
which of the following is not an effect of force:
to move a body from rest
to stop a moving body
to change the colour of an object
to change the shape of a body
Your weight will be changed if you travel to the moon.
True
False
Forces on an object that do not change the motion of the object
Unbalanced Forces
Balanced Forces
A push or pull that can change the motion of an object
Motion
Force
Velocity
A force which opposes motion when two surfaces are in contact is called
Thrust
Air resistance
Gravitational force
Frictional force
A force can cause an object to _________.
Slow down
Remain in place
Change shape
All of these
Planets in the Solar System orbit (go around) the Sun. This type of force enables the planets to go around the Sun without randomly roaming around space. What force is this?
Magnetism
Friction
Gravity
Push
