Showing Results for force and motion

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

This science fair project idea investigates how magnetism can defy the force of gravity.

Learn all about balance and motion as your child designs a corn maze!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.