Physical and biological factors affect everyday living. Scholars explore electromagnetic forces, motion, the rock cycle, and geological changes. They examine cells as the building blocks of life and how organisms reproduce using images...

Through illustrated examples and practice problems, students explore the centripetal force requirement. So for an object moving in a circle, there must be an inward force acting upon it in order to cause its inward acceleration.

Using the values of speed, acceleration, and force, students explore and analyze the motion of objects in circles.

Students explore how a satellite's motion is governed by the same physics principles and described by the same mathematical equations.

Through interactive practice problems and illustrated examples, students explore energy relationships for satellites.

Through illustrated examples and interactive practice problems, students explore problems that involve relative velocity- where the actual motion of an object is different than its motion relative to a stationary observer.

In this interactive exercise, explore the quantitative relationship between work and mechanical energy in situations in which there are no external forces doing work.

In this interactive module, students explore the centripetal acceleration experienced by riders within the circular-shaped sections of a roller coaster track.