Why are things attracted to one another? How long does it take the moon Titan to complete one orbit around Saturn? And what is the weight of a pizza on the Sun? Using the help of a Sun Surface Pizza deliveryperson, this program answers these and other burning questions regarding the Law of Universal Gravitation and all three of Kepler’s Laws of Planetary Motion. (18 minutes)

Tell a Friend! Your Name: Your Email: Your Friend's Email: Your Message: We respect your privacy and will not use your friend's address without permission. Item#: BVL10284 Copyright date: ©1999 DVD ISBN 978-1-4213-6826-9

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		Linear Momentum and Newton's Laws of Motion In section one of this program, colliding basketball players demonstrate the Principle of Conservation of Momentum, while section two debuts all three of Newton's Laws of Motion, as illustrated by moving a large bookcase, hanging from a rope, and pus...(more details)		DVD $99.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $99.95
		Friction, Work, and Energy Can a giant hunk of chocolate be used to illustrate friction? It is in section one of this program, which describes kinetic and static friction, the normal force, and the coefficient of friction. In section two, a group of construction workers and th...(more details)		DVD $99.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $99.95
		Projectile Motion This program introduces the "plane facts" of two-dimensional kinematics via Bright-As-Light, the two-dimensional supergirl. Using scenarios based on soccer and archery, the projectile motion equations for calculating initial horizontal and vertical m...(more details)		DVD $99.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $99.95
		Circular and Rotational Motion This program rounds out the subject of two-dimensional kinematics with a comprehensive examination of circular and rotational motion. Topics include centripetal force, centripetal acceleration, period, velocity, tangential acceleration, and total acc...(more details)		DVD $99.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $99.95
		Harmonic Motion and Waves Section one of this program sheds light on the behavior of springs and pendulums undergoing simple harmonic motion, illuminating the application of Hooke's Law and the formula for calculating oscillation. In section two, physics experts like "Working...(more details)		DVD $99.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $99.95

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