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WorksheetsMr. Bradley's Physical Science Exam
Total questions: 70
Worksheet time: 2hrs 49mins
Imagine Olivia and Kai are in a car, and suddenly the car stops! Which of Newton's laws explains why they both lurch forward?
Newtons 1st law
Newtons 2nd law
Newtons 3rd law
Newtons 4th law
Benjamin and Anika are racing their toy cars. If Benjamin's car accelerates faster, can you guess the SI unit for acceleration?
mph
ft/sec
m/s2
m/s
Imagine you're on a roller coaster with Mason and Sophia. Can you describe the kinetic energy at play during the thrilling ride?
Define potential energy in your own words.
Abigail and Lily are having a playful day at the park with their magical seesaw. Both of them weigh exactly 200N each. What type of force is keeping their seesaw perfectly level?
The Cat force
Star Wars Force
Unbalanced force
Balanced force
Mason and Abigail are playing tug-of-war. What is the magical thing that makes the rope move?
The distance
Mass
A push or pull
Give me a failing grade
Imagine you're playing a game of tug-of-war with your friends Elijah, Hannah, and Mason. An _______ force must act on the rope for it to CHANGE its motion and declare a winner!
balanced
unbalanced
gravitational
electrical
Lily and Grace are playing a game of tug-of-war. If neither team is winning and the rope isn't moving, the forces acting on the rope are
balanced
unbalanced
Imagine Charlotte and Michael are playing tug-of-war, but neither team is winning. This is an example of balanced forces. In this scenario, balanced forces do not change the object's speed or
direction
distance
time
mass
Ava and Ethan are having a friendly debate about physics. Ava insists that the unit of force is something she uses every day to measure her running speed, while Ethan believes it's named after a famous scientist. Can you help them settle the debate?
m/s
m/s^2
newton
kg
Nora and Zoe are having a friendly tug-of-war, but the rope isn't moving at all! What kind of forces are at play here?
Balanced force
Unbalanced force
Ava and James are having a tug-of-war with a toy car! Ava pulls with a force of 6000 N to the left, while James pulls with a force of 1000 N to the right. The car itself exerts a force of 1000 N to the right. What is the net force on the toy car?
5000 N right
4000 N right
40 N left
4000 N left
Hannah and Aiden are having a friendly competition to see who can keep a basketball still the longest. They both push against the ball on opposite sides with a force of 20 N each. What is the net force?
400 N
24 N
0 N
40 N
Nora and Michael are having a friendly tug-of-war against David and his team. Nora and Michael pull with a force of 500 Newtons to the left, while David and his team pull with 450 Newtons to the right. What is the net force in this exciting showdown?
50 Newtons to the right
950 Newtons to the right
950 Newtons to the left
50 Newtons to the left
Charlotte and Abigail are playing a game of tug-of-war. What will cause the rope to move towards one of them?
Applied forces
Balanced forces
Unbalanced forces
Arjun and Scarlett are having a friendly competition to see who can keep a box perfectly still. If the box is stationary (not moving), the forces acting upon it are _____________
unbalanced
weak
balanced
Hulk Smash!
Ethan and Mia are having a tug-of-war competition! In which scenario are the forces perfectly balanced?
top
bottom
both
In a thrilling game of tug of war, Anika is pulling on the left side with a force of 80 N. On the right side, Aiden, Kai, and their friend are pulling with forces of 25 N, 20 N, and 15 N respectively. Who wins the tug of war and with what net force?
Anika on the left with 20 N
Anika on the left with 80 N
Aiden, Kai, and their friend on the right with 20 N
Aiden, Kai, and their friend on the right with 100 N
Lily and David are playing a game of tug-of-war with a toy car. Lily pulls the car with a force of 3 N to the right, and David pulls with a force of 6 N to the right. What force is required to bring the toy car into equilibrium?
9 N to the right
9 N to the left
3 N to the left
18 N to the left
Charlotte and William are playing a game of tug-of-war. When neither side is moving, what is this situation called?
gravity
friction
balanced force
unbalanced force
Imagine you're in a magical world where Evelyn and Aiden are exploring a mysterious cave. Suddenly, they encounter a mystical force. What is this force?
A magical push or pull
Only a magical push
Only a magical pull
None of the above
Liam is at the bowling alley and wants to impress his friends by rolling a 25kg bowling ball with an acceleration of 2m/s2. How much force does Liam need to apply?
50N
5N
12.5N
100N
Imagine you're a wave at a beach party! What do all waves, including you, carry to keep the party going?
Sound
Light
Matter
Energy
Imagine you're surfing on a wave with a long wavelength, just like Mia and Daniel are doing. Do you think this wave has __________ energy?
High
Medium
Low
Liam and Aiden are surfing on a wave with a short wavelength. What kind of energy does this wave have?
High
Medium
Low
During a science experiment, Scarlett and Ethan discovered that all waves carry ________ as they travel from one place to another. Can you help them fill in the blank?
matter
space
energy
water
Luna and Zoe are watching a weightlifting competition. They see a lifter attempting a heavy lift. Based on the picture, do you think the lifter's technique will Work or Not Work?
Work
Not Work
Aria and Maya are trying to move a box by applying a force at an angle. Look at the picture and decide: Is the force doing work on the box?
Work
Not Work
Evelyn and Noah are trying to figure out if this person is doing something productive. See the Picture and decide:
Work
Not Work
Imagine Ethan is carrying a tray with drinks and snacks, just like in the picture. Is he doing any work according to physics?
Work
Not Work
Sophia and Mason are in the lab, and they found this mysterious glass tool. Can you help them figure out what it is?
jar
beaker
thermometer
ruler
Sophia and Oliver are on a science adventure! They found a tool that helps them see tiny details up close. What is this science tool?
microscope
balance
thermometer
hand lenses
Aiden and Sophia are on a science adventure! They found a tool that lets them see tiny things up close. What is this magical science tool?
beaker
microscope
hand lenses
thermometer
Luna and David are in a science lab, and they need to measure the volume of a mysterious blue liquid. Which tool should they use to get the most accurate measurement?
thermometer
hand lens
graduated cylinder
ruler
Scarlett and Avery are in a playful competition to see who can measure the length of their classroom the fastest. What tool should they use to ensure accurate measurements?
balance
ruler
thermometer
graduated cylinder
Rohan and Abigail are in a science lab, and they need to find out the mass of a mysterious object. Which tool should they use to solve this mystery?
meter stick
graduated cylinder
spring scale
balance
Abigail and Rohan are in a science class, and they are curious about measuring the weight of different objects. What tool should they use to measure weight or force?
spring scale
balance
hand lens
tape measure
Maya and Aria are in the science lab, and they found a mysterious tool that measures weight using a spring. Can you help them name this tool?
balance
spring scale
thermometer
hand lens
Join Anika and Elijah on a tiny adventure! What magical tool do they use to see the hidden world of bacteria and germs?
tool to help you see objects that are far away
tool to see bacteria and germs
tool to help you weigh an object
tool to protect your eyes
Abigail and David are in a race to see who can solve this mystery first! What is the name of this tool and what is it used for?
clock, to measure mass
stopwatch, to measure distance
clock, to measure volume
stopwatch, to measure time
Imagine you're a detective like Maya, Avery, or Isla. What is a conclusion in your investigation?
a summary of your experiment
things you notice in the world around you
In the world of science experiments, what do we call the results that Samuel and Ethan are eagerly waiting to see?
The part of an experiment that you can change
The outcome of an experiment
David and Luna are exploring the science lab. They find a mysterious tool and wonder, "What is this science tool?" Can you help them identify it?
grabbers
pinchers
forceps
tongs
During a science fair, Anika and Noah are curious about a tool they found. What does this tool measure?
mass
weight
gravity
Abigail and Benjamin are in the science lab, and they found a mysterious tool! What magical task does this science tool perform?
used for heating a liquid
used for measuring volume of a liquid
used for measuring mass
used for measuring volume of a sound
Imagine you're a detective like Abigail or Liam. What is a hypothesis in your investigation?
The thrilling results of an experiment
An educated guess that you can test, just like a detective's hunch
Curious things you notice in the world around you
Emma and Avery are stargazing on a clear night. What is this tool they are using to explore the wonders of the universe?
looking at objects in space
viewing germs and bacteria
views bugs and other small objects
Imagine you're a scientist like Priya or Noah. What are variables in your exciting experiments?
an educated guess
things you notice around you
things you change during an experiment
Imagine you're on a fun adventure with Maya and Benjamin. What do you use your senses for during this exciting journey?
making observations
making results
making a conclusion
Imagine you're a detective like Grace, Ava, or Priya. What are observations in your detective work?
an educated guess
things you notice in the world around you
things that happen after an experiment
What are the outer planets?
Jupiter, Saturn, Earth, Neptune
Saturn, Neptune, Mars, Uranus
Uranus, Saturn, Neptune, Jupiter
Mercury, Venus, Earth, Mars
What planet is closest to the sun?
Mars
Earth
Venus
Mercury
The earth spins on its axis.
Rotation
Revolution
Completed in 24 hours.
Rotation
Revolution
Completed in a year.
Rotation
Revolution
How often does the cycle shown in the diagram occur?
hourly
daily
weekly
monthly
What is the hottest planet?
Venus
Mercury
Earth
Jupiter
Which of the gas giants has the largest rings?
Jupiter
Saturn
Mercury
Neptune
Can you name all the "Gas Giants" in the solar system?
Contrast Newtons 1st law from Newtons 3rd law.
Explain how decibels can harm our hearing.
Can you name all the terrestrial planets?
