Step-by-step illustrated instructions showing how to drop four eggs into four cups without touching them. Demonstrates the concept of inertia according to Newton's first law of motion.

This is part of a lesson on Newton's Laws of Motion that focuses on inertia and mass. It restates Newton's first law of motion. The lesson also gives a helpful visual description concerning friction.

A demonstration that will grab students' attention to learn about Bernoulli's principle and Newton's Laws of Motion.

This activity provides students an opportunity to investigate Newton's first law by observing inertia in a variety of experiments. Students will hypothesize on possible outcomes, write observations of what has happened, and apply...

Students' use a motion detector to examine how different types of motion affect the shape of the distance versus time plot. They explore how changes in direction and other factors affect the shape of the plot.

This lesson demonstrates how to find the net force acting on objects, at rest or, sliding across inclined planes. It is 1 of 2 in the series titled "Inclined Planes & Net Force."

This lesson introduces the concept of inelastic collisions.

This lesson introduces the concept of tension. It is 1 of 2 in the series titled "Introduction to Tension."