9781480746466: Balanced and Unbalanced Forces

Sinossi

Playing Tug-of-War, pedaling a bike, and jumping rope all require force! Learn about inertia, tension, lift and air resistance, electric and magnetic forces, combined forces, and more through this NGSS-aligned science book for third-grade students.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.