By the end of this section, you will be able to do the following: Explain the relationships between instantaneous velocity, average velocity, instantaneous speed, average speed, displacement, and time; Calculate velocity and speed given...

This PBS site is a classroom activity that takes a trip to a black hole. Students apply calculations on distance, velocity, acceleration, time, circular motion, density, and more.

This activity demonstrates how potential energy (PE) can be converted to kinetic energy (KE) and back again. Given a pendulum height, students calculate and predict how fast the pendulum will swing by understanding conservation of energy...