Results

Applying Newton's first law to answer some true/false statements about why objects move (or not).

• Identify when forces are balanced vs unbalanced.
• Determine the sum of forces (net force) on an object with more than one force on it.
• Predict the motion of an object with zero net force.
• Predict the direction of motion given a combination of forces.

Use the dynamic worksheet to practice simplifying expressions with fractional exponents, rewriting them as radicals.

Figuring out the acceleration of ice down a plane made of ice.

Determining how fast something will be traveling upon impact when it is released from a given height. 

Three activities which illustrate the law of exponents.

This is a simple video which describes how indices problems are solved using simplified laws.

An elaboration on how to use Newton's second law when dealing with multiple forces, forces in two dimensions, and diagonal forces.

An elaboration on some of the common misconceptions in dealing with Newton's Third Law. He also shows how to correctly and reliably identify Third Law force pairs.