Jennifer Boothroyd

Why Do Moving Objects Slow Down?

A Look at Friction

• Broschiertes Buch

Produktbeschreibung

Describes friction, explains why smooth and rough surfaces provide different levels of friction, and includes information on air resistance and lubrication.

Produktdetails

• Verlag: Lerner Publishing Group
• Seitenzahl: 32
• Altersempfehlung: 7 bis 9 Jahre
• Erscheinungstermin: 1. August 2010
• Englisch
• Abmessung: 259mm x 189mm x 5mm
• Gewicht: 148g
• ISBN-13: 9780761360575
• ISBN-10: 0761360573
• Artikelnr.: 29345780

Autorenporträt

Jennifer Boothroyd taught elementary school for many years. She currently helps visitors explore the outdoors at a local nature center. Jennifer enjoys spending time with her family, taking pictures, and traveling. She is a huge Disney geek and loves planning trips to Walt Disney World for her friends and family.