WorksheetsFINAL CELEBRATION
Total questions: 91
Worksheet time: 2hrs 31mins
When Cody is driving his car, which of the following does the speedometer in his vehicle measure?
instantaneous speed
instantaneous velocity
average speed
average velocity
Addie tosses a ball straight upward, in the positive direction. The ball falls freely under the influence of gravity.
At the highest point in the ball’s motion,
its velocity is zero and its acceleration is zero.
its velocity is zero and its acceleration is positive (upward).
its velocity is zero and its acceleration is negative (downward).
its velocity is positive (upward) and its acceleration is zero.
its velocity is positive (upward) and its acceleration is zero.
Anya is walking in a straight line, and the graph shows her distance from the starting point over time. What is this graph representing?
Constant Speed
Acceleration (speeding up)
Deceleration (slowing down)
No motion
Emma drops a ball off a cliff. What happens to the velocity of the ball as it falls?
It decreases at a uniform rate
It increases at a uniform rate
It is constant
It increases at a non-uniform rate
When Anya pushes a box or William pulls a wagon, what is being applied?
speed
velocity
centripetal force
force
Camden and Ella are pushing a box from opposite sides with equal force, so the box does not move. What do we call the forces acting on the box that combine and form a net force of zero?
velocity
centripetal force
balanced forces
acceleration
Emma and Anthony are pushing a box from opposite sides. If the forces they apply combine and form a net force that is not zero, what are these forces called?
balanced forces
unbalanced forces
acceleration
velocity
Jillian and Cody are pushing a box together from opposite sides. The sum of all forces acting on the box is called the
net force
unbalanced forces
balanced forces
velocity
When Addie pushes a box and it accelerates, the relationship F = M X A is used to describe the motion. What is this formula called?
acceleration formula
Newton's 2nd Law formula
velocity formula
gravity
Camden drives his car and wants to know how far he travels each hour. What is the term for the distance travelled per unit time?
gravity
acceleration
speed
velocity
Emma is riding her bicycle north at 10 meters per second. What is the term for the speed of an object in a particular direction?
Newton's 1st Law
acceleration
speed
velocity
Madi is riding her bicycle and notices that as she pedals faster, her speed increases. What is the term for the rate at which her velocity changes?
velocity
acceleration
gravity
Newton's 3rd Law
William and Emma notice that when they drop objects, they always fall toward the ground. What is the force of attraction between objects that is due to their masses?
net force
acceleration
gravity
friction
When Camden and Emma push a box across the floor, they notice it is harder to move because of a force that opposes the motion between the box and the floor. What is this force called?
net force
friction
gravity
acceleration
When Cody is spinning a ball tied to a string in a circular path, what is the force that acts on the ball and is directed toward Cody at the center?
centripetal force
gravity
friction
net force
Emma is riding her bike and suddenly stops pedaling, but the bike keeps moving forward for a while. What is the tendency of the bike to resist a change in its motion called?
net force
momentum
friction
inertia
Ella drops a ball from a height, and the only force acting on it is gravity. What is the motion of the ball called?
gravity
acceleration
free fall
momentum
Anthony and Emma are playing soccer. When Anthony kicks the ball, it moves quickly across the field. The force or speed with which the ball moves is called:
inertia
momentum
net force
acceleration
When Madi throws a ball through the air, what is the fluid friction acting on the ball called?
net force
acceleration
gravity
air resistance
Emma places a rock on a scale and measures how much matter it contains in grams. What is this measurement called?
net force
force
mass
weight
Emma is sitting on a skateboard at rest, and she remains at rest until Camden gives her a gentle push. Once moving, Emma continues to roll at a constant speed in a straight line unless Camden or another force stops her. What law does this scenario best illustrate?
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
Emma pushes a box, and the acceleration of the box depends on its mass and the amount of force Emma applies; F = mass X acceleration
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
When Anthony pushes against a wall, the wall pushes back against him with an equal and opposite force. What law does this demonstrate?
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
Ella uses a spring scale to measure how heavy her backpack feels due to gravity. The measurement she gets is in Newtons. What is this measurement called?
mass
force
gravity
weight
Addie is riding her bicycle and wants to know what she is measuring if she knows both her speed and the direction she is traveling. What is she measuring?
momentum
velocity
force
weight
Anthony and Madi are playing with a ball in space. What factor will slow down the ball as it moves through space?
air resistance
friction
another object
gravity
Emma is riding her bicycle and notices that her speed increases as she pedals harder. What is the change in her velocity divided by time called?
momentum
force
speed
acceleration
Madi and Landyn each have a charged balloon. When they bring the balloons close to each other, they notice a force between them. What kind of force are they experiencing?
contact force
electromagnetic force
gravitational force
frictional force
Anya and Camden are comparing how the force of gravity affects different objects. The force of gravity on an object depends on its ________.
mass
volume
temperature
speed
Emma and William are trying to push two different carts. One cart is much heavier than the other. According to Newton's second law, greater the mass the more _________ will be needed to move the heavier cart.
power
force
distance
speed
Jillian pushes a box, and the force she applies equals the mass of the box times .......
speed
acceleration
velocity
momentum
Emma is pushing a cart and wants to calculate its momentum. If you multiply the cart's velocity by its mass, you will get the cart's .....
acceleration
force
speed
momentum
Emma and William are riding a speed boat at a constant rate. If their boat hits a large wave, how would the boat respond?
It would keep going straight
it would go backward a bit
It would go forward a bit
It would stop
When Anthony and Emma are on a space mission and Anthony throws a rock in space, what force would be acting against it?
gravity
friction
electromagnetism
nothing
Madi and Cody are pushing a box across the floor. What is the unit to MEASURE the force they apply?
Kilogram
Meter
Pascal
Newton
Madi and Emma are playing tug-of-war against Landyn and Jillian. If both teams are pulling with the same amount of force, what will happen?
Madi and Emma will win.
They will not move at all.
Landyn and Jillian will win.
Both teams will fall down.
Weston is pushing a cart, and he wants to calculate its momentum. The equation he should use to find the momentum is
p=mv
p=1/2mv2
p=mgh
p=mg
Jillian is riding her bike at 15 mph while William is sitting in his car stopped at a red light. Which has more momentum?
car
bike
they are equal
cannot determine using the info provided
Addie is driving her car at 65mi/hr South. This is an example of...
Speed
Velocity
Acceleration
Direction
William and Anya are pushing a cart. If they add more boxes to the cart, increasing its mass, the cart's acceleration
decreases
stays the same
also increases
stops
Weston and Ella are observing a Newton's cradle in their classroom. As they watch the balls swing and collide, they discuss the three fundamental laws that explain the motion they see. What are Newton's 3 Laws?
Law of Action-Reaction, Law of Inertia and Law of Velocity
Law of Speed, Law of Action-Reaction, Law of Force and Acceleration
Law of Inertia, Law of Force and Acceleration, and Law of Action-Reaction
Law of Mass and Acceleration, Law of Action-Reaction, and Law of Inertia
When Madi is riding her bicycle, acceleration is the rate of change in ___________.
speed
distance
velocity
displacement
When Emma pushes Camden on a swing, Newton's third law states that Emma will experience a(n) _______ and ______ reaction from Camden.
Equal and similar
Equal and opposite
Equal and different
Greater and opposite
William and Madi are playing tug-of-war with a rope. What is a force in this situation?
the PUSH or PULL on an object
The MOTION an object creates
The objects HITTING one another
Going REALLY FAST
Weston is driving a small car. The engine pushes the car forward with a force of 10 N, while a parachute attached to the back pulls it backward with a force of 7 N. What is the net force on Weston's car?
17 N Right
3 N Right
3 N Left
17 N Left
Ella pushes a box across the floor. What is the unit for the FORCE she applies?
N (Newtons)
lbs (pounds)
g (grams)
m/s (meters per second)
Emma, William, and Cody are playing tug-of-war with Ella and Anthony. In the top picture, both teams pull with a force of 300 N. In the bottom picture, Emma, William, and Cody pull with a force of 400 N, while Ella and Anthony pull with a force of 300 N.
Which one is balanced?
top
bottom
both
Camden and Anya are pushing a cart. Camden pushes with a force of 3 N to the left, while Anya and Emma each push with a force of 4 N to the right. Is it BALANCED?
Yes
No
Camden, William, and Ella are playing tug-of-war. If one side starts to move in their direction, this is an example of what kind of force?
Balanced Force
Pushing Force
Gravity Force
Unbalanced Force
How do you find the net force of this image.
Add up all the arrows
Add a green arrow and the orange arrow.
Subtract all the arrows.
Add the green arrows and subtract the orange arrow.
If the boy is pulling with a force of 10 N and the girl is pushing with a force 20 N, what is the net force on the box?
10 N
20 N
30 N
0 N
An object in motion tends to stay in motion and an object at rest tends to stay at rest until acted on by an unbalanced force is which of Newton's laws?
1st
2nd
3rd
4th
The acceleration of an object is dependent upon the net force acting upon the object and the mass of the object is which of Newton's laws?
1st
2nd
3rd
4th
For every action there is an equal and opposite reaction is which of Newton's laws?
1st
2nd
3rd
4th
What is defined a push or pull?
force
net force
an unbalanced force
a balanced force
What is the term for when two forces are acting in opposite directions on an object and are equal in size and the object stays still
net force
balanced force
accelerated force
unbalanced force
Forces that cause a change in motion of an object are called
balanced forces
net forces
motion forces
unbalanced forces
The box exerts a downward force on the table, and the table exerts an equal and opposite upward force on the box.
Which best describes the net force acting on the box while the box remains at rest on the table
balanced
unbalanced
motionless
activated
Based on Newton's 2nd Law of Motion, which statement is true about the acceleration of wagon A and wagon B if both are being pulled with the same external force
wagon A will have a greater acceleration than wagon B
wagon B will have a greater acceleration than wagon A
wagon A and B will have the same accelerations
the wagons will both have and acceleration of zero
Based on Newton's 2nd Law of Motion, which statement is true about the force of the wagon with the kids if the mass of kids is identical but wagon A is moving TWICE the speed because it has more people pushing than that of wagon B
wagon A will have a greater force
wagon B will have a greater force
the force will be the same for both wagons
the force will be zero for both wagons
What is the unit called that measures force?
weight
meter
newton
kilogram
A material through which electrons do NOT flow easily is a(n) _____.
Insulator
Conductor
fuse
Circuit breaker
Mr. Robinson and his class are conducting an experiment. The class needs to choose a good insulator. Which of the following could be used as an insulator?
Plastic plate
Silver spoon
Cooper wire
Gold necklace
What does it mean when objects attract each other?
they explode
move closer to each other
pull away from each other
do nothing
This material allows electrons to flow easily
Insulator
conductor
copper
circuit
This material does not allow electrons to flow easily.
Insulator
Conductor
Circuit
Grounding
To build a basic circuit, you need wires, a light bulb, and
insulator
another bulb
a battery
a rubber band
Which of the following is true for parallel circuits?
The voltage is the same across each component.
The current is the same through each component.
The resistance is the same for each component.
The power is the same for each component.
A device that protects a circuit by from having too much current is called a
switch
short
fuse or breaker
resistor
Voltage is
the potential electrical energy or push that makes electrons flow
causes a short circuit with electrical energy
is the term used for rate of charge flow
Wastes energy by allowing current to flow
A parallel circuit has ________ pathway(s) and a series circuit has ____________ pathway(s)
multiple, a single
a single, multiple
multiple, multiple
a single, a single
A generator converts.....
Mechanical Energy to Chemical Energy
Mechanical Energy to Nuclear Energy
Electrical Energy to Sound Energy
Mechanical Energy to Electrical Energy
