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Animated Physics Lessons

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    • Stickman Physics Music: Blending Science with Sound
    • Unit 1: One Dimensional Motion: Physics Introduction
    • Unit 2: Two Dimensional Motion: Projectile and Non-Projectile
    • Unit 3: Newton’s Laws of Motion and Force
    • Unit 4: Universal Gravitation and Circular Motion
    • Unit 5: Work, Power, Mechanical Energy, and Simple Machines
    • Unit 6: Momentum Impulse and Conservation of Momentum
    • Unit 7: Electrostatics
    • Unit 8: Current and Circuits
    • Unit 9: Magnets and Magnetism
    • Unit 10: Waves
    • Unit 11: Electromagnetic Waves
    • Unit 12: Nuclear Physics
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StickMan Guide to Physics

StickMan Physics helps students understand the amazing world around us with animated physics lessons.  Go to a unit below and start a lesson:

🎶 Stickman Physics Music Page – Where Science Meets Sound!

Visit the Stickman Physics Music Page to explore songs inspired by physics concepts! Analyze the science behind the lyrics, evaluate accuracy, and experience physics in a whole new way through music.

🔗 Visit the Stickman Physics Music Page

StickMan Physics Articles

Three Gorges Dam at Night

How China’s Three Gorges Dam Changes the Length of a Day

ByStickMan Physics Physics News January 14, 2025
Learn how China’s Three Gorges Dam Changes the Length of a Day. China’s Three Gorges…
Read More
The Physics of Roller Coasters

Physics of Roller Coasters: The Thrill of Force and Energy

ByStickMan Physics The Physics Of January 11, 2025
A Brief History of Roller Coasters Roller coasters are not just rides; instead, they’re a journey…
Read More
Understanding Static Electricity

Understanding Static Electricity: Everyday Shocks Explained

ByStickMan Physics The Physics Of January 10, 2025
Static electricity has a way of sneaking into our lives—whether it’s the sting of a doorknob shock…
Read More
Physics of Driving on Ice

The Physics of Driving on Ice: A Slippery Situation

ByStickMan Physics The Physics Of January 10, 2025
Few things are as nerve-wracking—or entertaining to watch in fail videos—as driving on ice. The…
Read More
Physics of Video Games

The Physics of Video Games

ByStickMan Physics The Physics Of January 10, 2025
If you’ve ever sabotaged a reactor, fixed electrical wiring, or vented away from danger in Among Us…
Read More
The Physics of Soccer: Unlocking the Science Behind the Game

The Physics of Soccer: Unlocking the Science Behind the Game

ByStickMan Physics The Physics Of January 10, 2025
Soccer isn’t just about agility and skill; it’s a showcase of real-world physics in motion. From the…
Read More
Roll Pitch Yaw Quadcopter

The Physics of Drones: Understanding How They Fly

ByStickMan Physics The Physics Of January 5, 2025
Drones, or Unmanned Aerial Vehicles (UAVs), represent a remarkable blend of aerodynamics, physics…
Read More
AI in education done right

AI in Education: Empowering Students and Parents

ByStickMan Physics Student Support December 12, 2024
In today’s educational landscape, AI in education can be a powerful tool for empowering students and…
Read More

How much physics do you know?

This quiz is generated from our entire StickMan Physics test bank.  Go to our practice page to get a quiz generated specific to a unit.

10 - Physics Questions

10 questions from our bank of first semester material

1 / 10

What type of collision is the following?

A 5 kg bowling ball traveling 2 m/s right hits a 4 kg bowling ball at rest.  After the collision the 4 kg bowling ball is traveling right at 2.5 m/s right.

In an elastic collision objects maintain their shape and travel independently afterwards

In an inelastic collision at least one object changes its shape and heat is lost

2 / 10

A ball is thrown horizontally at 20 meters per second and takes 1.3 second to hit the ground.  What happens to the time the object takes to fall if thrown much faster at 45 m/s?

The X and Y motion are independent.  No matter how fast forward something is thrown, in the Y axis the object acts like it's falling.  On earth an object falling from the same height would take the same time to hit the ground no matter how fast forward it is thrown or if it is just dropped.  (ignoring air resistance)

3 / 10

When energy is lost from a system it is most likely ________________.

You cannot create work or energy. In a perfect (ideal) scenario Win = Wout but it’s impossible for Wout to be more.  In real situations Wout is less because heat is lost.

4 / 10

How much more potential energy do you have when an object is five times higher?

GPE times different

5 / 10

What would happen to the force of gravity if you doubled the mass of one object and doubled the distance?

gravity 4

6 / 10

You use a spring scale to measure the amount of force required to first start an object moving.  You would use this value to determine the coefficient of ___________ friction.

Coefficient of static friction.  The moment the object first starts moving is also almost equivalent to the maximum force provided by friction while the object was at rest or static.

7 / 10

What is the magnitude of net force when 162 N of force is required to keep an object in constant motion?

Constant motion means no acceleration.  Net force (sum of overall forces on an object) must be zero if there is no acceleration.  

8 / 10

What is the acceleration of a moving object on a 4.0 kg object on a 25° Incline Plane that has a coefficient of friction with the object of 0.43?

Incline Acceleration With Friction

  1. First find the weight (Fw = mg)
  2. Use the weight to find the parallel force down the hill
  3. Use the weight to find the perpendicular force into the hill (also equal to the magnitude of normal force which will be used in the friction equation)
  4. Use the normal force from the step above to figure out the force of friction (Ff = µFn)
  5. Find the net force (by finding the sum of the forces) subtracting friction uphill from the parallel force downhill
  6. Use the net force in the equation (Fnet=ma) to determine the acceleration

9 / 10

What happens to the downhill force as the angle of incline increases?

Larger the incline the less the normal force

Larger incline means more force downhill

10 / 10

What it the unit of 15 meters north?

The unit defines what the 15 is.  15 what?

meters

Your score is

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StickMan Physics Lessons

UNIT 1: One Dimensional Motion

This is our Introductory physics unit.  Start our intro with unit analysis, basic conversions, and scientific notation. Then learn the difference between scalars and vectors.  Next move on to how to pick a constant velocity or accelerated motion equation.  Afterwards this is followed by how to approach a problem when a an object is in the air or it’s based on a graph.

  • One Dimensional Motion Assessment Page

UNIT 2: Two Dimensional Motion

Two dimensional motion involves vectors that include motion on the X and Y axis.  The first kind of physics problem, non-projectile, includes object that are turning but not in the air.  Because of this we will use our common SOH CAH TOA trigonometry functions.  Next we get into problems with projectiles that are being accelerated by gravity in the Y axis while having a constant X axis component.  We then teach you how to approach horizontal launch problems mathematically.

  • Two Dimensional Motion Assessment Page

UNIT 3: Newton’s Laws and Forces

Learn Newton’s three laws of motion starting with inertia, then force causes acceleration, and lastly action reaction pairs.  In this section we will look at the difference between mass and weight.  Then look at additional forces like air resistance, friction, tension, spring force and ones created on an incline plane.

  • Forces Assessment Page

Popular Physics Activities

  • Practice projectile motion with angry birds and then play the game here.

Unit 3B: AP Physics 1 Dynamics Extensions

UNIT 4: Universal Gravitation and Circular Motion

Learn about Newtons Law of Universal Gravitation.  How all masses in the universe are attracted to all other masses. Then continue on to circular motion and see how centripetal force is necessary to create a circular path.  Inertia would cause an object to continue in a straight line and centripetal force creates the inward arc creating a circle.  Lastly see torque, an equivalent to a rotation acceleration created by a perpendicular force away from a rotational point.

  • Universal Gravitation and Circular Motion Assessment Page

UNIT 5: Work, Power, Mechanical Energy, and Simple Machines

Work and power is the first section of this unit.  See how force must have a component in the direction of motion to do work or have power output.  Mechanical energy is composes of potential and kinetic energy.  See how to solve for either or the amount of one that is converted to another.  Simple machines can’t be used to create energy but can be used to multiply a force at the expense of distance.  Learn more about simple machines here.

  • Work, Power, Mechanical Energy, and Simple Machines Assessment Page

UNIT 6: Momentum, Impulse, and Conservation of Momentum

Impulse changes momentum, or moving inertia.  This moving inertia remains conserved during collisions.  Momentum is conserved through inelastic and elastic collisions.  A ball thrown and pool balls colliding are example scenarios in this section.

  • Momentum, Impulse, and Conservation of Momentum Assessment Page

Unit 7: Electrostatics

A charged object has an electrical field around it.  There is an interaction with other charged objects within this field.  We begin this unit by looking at lightning and the difference when charging by conduction, induction, and friction.

  1. Charging by Conduction, Induction, and Friction
  2. What is Lightning?
  3. Coulomb’s Law: Calculating the Electrostatic Force
  4. Electrical Fields
  5. Potential Difference (Voltage)

Unit 8: Current and Circuits

  1. Circuit Basics
  2. Current and Power
  3. Series Circuit
  4. Parallel Circuit
  5. Batteries and Lights
  6. Complex Circuit

Unit 9: Magnetism

  1. Intro to Magnetism
  2. Magnetic Fields
  3. Electromagnetism
  4. The Solenoid and Electromagnet
  5. Force on a Moving Charge
  6. Magnetic Induction
  7. Electric Motors and Generators

Unit 10: Waves

  1. Intro to Waves
  2. Waves Math
  3. Wave Phenomena
  4. Sound Waves
  5. Doppler Effect

Unit 11: Electromagnetic Waves

  1. Waves of the Electromagnetic Spectrum
  2. The Colors of Light
  3. Refraction and Snell’s Law
  4. Other EM Wave Phenomena
  5. Mirrors
  6. Lenses and Lens Ray Diagrams
  7. Lens Math and Equations

Unit 12: Nuclear Physics

  1. The Atom and Periodic Table
  2. Nuclear Decay
  3. Half-Life
  4. Fission and Fusion

Click Here for our Current AP Physics 1 Deeper Dive Pages

Resources

  • Stickman Physics Table of Contents: Use the search bar or click here to easily find a unit or topic
  • Physics Practice: Get more practice by using out randomly generated 10-20 question overall or unit based assessments.
  • Physics Equation Sheet: commonly used equations, variables, and units
  • Rule of Ones: analyzing equations to determine how other variables change
  • Intro Physics Variables Description
  • 📚 Are you a physics teacher?

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StickMan Physics Logo  StickMan Physics Home

Stickman Physics Music Page

Unit 1: One Dimensional Motion
Unit 2: 2D Motion
Unit 3: Newton’s Laws and Force
Unit 4: Universal Gravitation and Circular Motion
Unit 5: Work, Power, Mechanical Advantage, and Simple Machines
Unit 6: Momentum, Impulse, and Conservation of Momentum
Unit 7: Electrostatics
Unit 8: Current and Circuits
Unit 9: Magnetism and Electromagnetism
Unit 10: Intro to Waves
Unit 11: Electromagnetic Waves
Unit 12: Nuclear Physics

AP Physics 1 Pages (Deeper Dive into Concepts)

DIY Creations for Fun and Physics

Teachers: Do you want lessons and handouts already put together?  Find resources at TeachersPayTeachers.

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