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Unit B: Dynamics

Beijing National Olympic Stadium

Go for the Gold with STEM

STEM Explained

Learn about how STEM powers the Winter Olympics.

Four Harvard training aircraft

How Planes Fly

Backgrounders

Learn about what gets planes up in the air, what keeps them up there, and what brings them down again.

Four forces acting on an aircraft

Four Forces of Flight

Backgrounders

Learn about the four forces of flight.

Student going over materials and plans

Summer Symposium Series: Engineering Career Resources

Backgrounders

A career in engineering would let you help people through designing and implementing the things they use in their daily lives.

Drop spindle with wool

Recycling Yarn Part 2: Spinning

Hands-on Activities

This is the second part of a two-part activity on recycling yarn.

Image showing the physics of flight on a drone.

Resources on Physics and Aerospace

STEM Explained

Resource page including articles and career profiles related to physics and aerospace.

Pitcher holding a baseball

Why Do Curveballs Curve?

STEM Explained

Bernoulli’s equation is key to understanding why curveballs curve.

The planet Mars

What is your weight on another planet?

Hands-on Activities

Do you weigh the same on Jupiter as you do on Earth? Learn to calculate your weight on a different planet.

Mars Science Laboratory Parachute Qualification Testing

Testing Parachutes for Mars

STEM Explained

NASA engineers apply kinematics and dynamics to test parachutes designed specifically to help space probes land safely using aerodynamics.

A group of teens riding bicycles

How Can Understanding Physics Help Me Go Faster on My Bike?

STEM Explained

You don’t have to pedal harder to go faster. You just have to understand a little bit about dynamics, gravitational force and friction!

Teenage boys arm wrestling at school

Arm Wrestling and Torque

STEM Explained

Arm wrestling isn’t just a test of strength. It’s also a test of how well you understand torque.

Planet and asteroid orbits around the Sun

Orbital Mechanics

Backgrounders

This backgrounder helps explain the laws of Orbital Mechanics, including Newton’s Laws.