Forces and motion : from push to shove /
Christopher Cooper.
- Chicago, Ill. : Heinemann Library, c2003.
- 32 p. : col. ill. ; 25 cm.
- Science answers .
Includes bibliographical references and index.
What are forces? -- What happens when you push or pull an object? -- How can forces change the shape of objects? -- How can we make objects move faster and slower? -- Why do things fall to the ground when you drop them? -- Why do some things float? -- What is pressure? -- How can forces work for us?