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WorksheetsForces in Motion
Total questions: 50
Worksheet time: 25mins
Define Force
Pull
Push
Resistance
Fluid
What is the net force on an object that is being pushed 15N to the left and 13 N to the Right
0 N
3 N
2 N
28 N
What is an example of Centripetal Force?
Free-Falling out of an airplane
Not falling out of a roller coaster when it goes upside down
Terminal Velocity
The Earth orbiting around the Sun
What is an example of Buoyant Force?
Free-Falling
The Titanic sinking
A rubber ducky bobbing up and down in a bath tub
The Moon orbiting the Earth
Which of the following is not a form of acceleration
Speeding Up
Slowing Down
Changing temperature
Changing Direction
What is Free Fall
Downward movement under the force of only gravity
Not falling out of a roller coaster when it goes upside down
the speed at which the force of gravity equals air resistance
An upward force exerted on an object
What is the equation for speed?
Force X Mass
Time / Distance
Distance / Time
Acceleration / Weight
An object at rest stays at rest unless acted on by a force is an example of which of Newton's Laws
Law 1
Law 2
Law 3
The Law of Momentum
Why do you have a different weight depending on what planet you are on?
The force of inertia acting on you
The force of momentum acting on you
The amount of air resistance weighing on you
The force of gravity acting on you
The more force applied to an object, the faster it will accelerate is an example of which of Newton's laws
Law 1
Law 2
Law 3
The Law of Inertia
What is the equation for net force
Speed / Time
Distance X Time
Net Force / Mass
Mass X Acceleration
For every action there is an equal and opposite reaction is an example of which of Newton's laws
Law 1
Law 2
Law 3
The Law of Inertia
Acceleration is
The rate at which velocity changes with time
The force that causes an object to follow a curved or circular path
Action-Reaction Pairs
For every action there is an equal and opposite reaction
The more mass an object has, the more force you will need to accelerate it is an example of which of Newton's laws
Law 1
Law 2
Law 3
The Law of Centripetal Force
Friction is
The acceleration of gravity
Force resisting motion
Unbalanced force
Balanced Force
The types of friction are
Static
Terminal
Sliding
Liquid
Balanced Force
Push or a Pull
The combination of all forces acting on an object
When all the forces on an object cancel each other out
Forces don't cancel out, objects move in the direction of the force
The Law of Universal Gravitation
Force that pulls items to the Earth
The force of gravity acts between all objects in the universe
Mass of objects and the distance between them
Explains string theory
What is inertia
The measure of how difficult it is to change direction
Matter's resistance to change in motion
When two objects collide in a closed system
Force that pulls items to the Earth
Weight
The measure of the force of gravity on an object that has mass
The amount of matter in an object
The measure of how difficult it is to change the inertia of an object
Matter's resistance to change in motion
Archimede's Principle
The rate at which velocity changes with time
The force that causes an object to follow a curved path
Buoyant force is equal to the weight of the fluid that has been displaced
The speed at which the force of gravity equals water resistance
Sliding Friction
An upward force exerted by a fluid onto an object that is immersed in the fluid
The speed at which the force of gravity equals air resistance
Two objects are touching and not moving
When a round surface rolls over a surface
What is momentum
How fast an object is moving
The measure of how difficult it is to change the inertia of an object
The measurement of the force of gravity on an object
Action and reaction pairs
Law of Conservation of Momentum
Momentum causes an object to follow a curved path and is directed inward toward the center of rotation
The more force applied to an object, the faster it will accelerate
For every action there is an equal and opposite reaction
When two objects collide in a closed system, the total momentum of the two objects before the collision is the same as the total after the collision
Mass
The amount of matter that makes up an object
The measure of how difficult it is to change the inertia of an object
The measure of gravity on an object
The rate at which velocity changes with time
Static Friction
A push or a pull
Two objects are touching and not moving
The electric shock you receive when you touch a doorknob
When objects move over or through liquid or air
Which of the following affect the strength of gravity
mass
speed
velocity
distance
Which of Newton's laws is the same as the Law of Inertia
Law 1
Law 2
Law 3
What is the net force of an object being pushed 25 N up and 10 N down?
35 N up
35 N down
15 N up
10 N down
Which of the following is the equation for acceleration
Force / Mass
Force / Acceleration
Mass X Acceleration
Mass X Force
What is the equation for mass
Force / Mass
Force / Acceleration
Mass X Acceleration
Force X Mass
What is the equation for force
Force / Mass
Force / Acceleration
Mass X Acceleration
Mass / Acceleration
What is the equation for momentum
Mass X Velocity
Mass X Gravity
Acceleration / Mass
Mass / Gravity
Velocity is
Speed with direction
speed up
slowing down
The measure of how difficult it is to change the inertia of an object
Liquid Friction
Force resisting motion
Two objects are touching and not moving
When a round surface rolls over a surface
When object moves over or through liquid or air
Which of Newton's laws explain why you should wear a seatbelt
Law 1
Law 2
Law 3
Coupled Forces
The force that causes an object to follow a curved path
Action-Reaction pairs
When two objects collide
When two people fight
Negative Acceleration
Speeding up
Slowing down
Positive acceleration
Speeding up
Slowing down
What is the weight of a 1 kg sack of corn?
1 kg
9.8 kg X m/s2
39.2 pounds
15 N
Gravity is
The mass of objects
The weight of objects
How fast something falls to the Earth
The force that pulls items toward the Earth
What affects the strength of gravity?
Weight
Mass
Distance
Magnetism
If you walk around a square block at a constant speed how many times does your velocity change?
0
1
2
3
4
If a toddler is running in a circle at a constant speed, is the toddlers acceleration changing?
No
Yes
Why does a real car have more gravity than a Hot Wheel?
The real car has more mass
The real car has more weight
The real car has more momentum
The real car does not have buoyant forces acting on it
When you push on a shopping car, the friction that is opposing the motion is?
Fluid
Liquid
Rolling
Static
If you follow Mrs. Matheson's suggestions to study the Quizizz and study guide you will....
Do poorly on the test
Do well on the test
When the force of air resistance equals the force of gravity, what does a falling object reach?
Free Fall
Terminal Velocity
Maximum weight
Momentum
The Law of Universal Gravitation states that...
The force of gravity acts between all objects in the universe
Forces cannot equal out, but move in the direction of the strongest force
Speed depends on many factors including surface area, mass, and how the object is oriented, and even air pressure
The more mass an object has, the more force you will need to accelerate it
When we swim we push water backwards while swimming, and then water takes us forward. This is an example of which of Newton's Laws
Law 1
Law 2
Law 3
