Ramp: Forces and Motion
Predict, qualitatively, how an external force will affect the speed and direction of an object's motion. Explain the effects with the help of a free body diagram. Use free body…
Projectile Motion
Determine how each parameter (initial height, initial angle, initial speed, mass, diameter, and altitude) affects the trajectory of an object, with and without air resistance. Predict how varying the initial…
My Solar System
Predict how the position, mass, velocity, and distance between planetary bodies affect their motion and orbits. Illustrate how the gravitational force controls the motions of the planets.....