Making machines with pulleys / Chris Oxlade.
Title:
Making machines with pulleys / Chris Oxlade.
ISBN:
9781410968210
Personal Author:
Publication Information:
Chicago, Illinois : Heinemann Raintree, [2017]
©2015
Physical Description:
1 online resource (32 pages) : illustrations (chiefly color).
General Note:
Mode of access: World Wide Web.
Contents:
What is a pulley? -- How pulleys work -- A simple pulley -- Compound pulleys -- A compound pulley system -- Pulleys in history -- Pulley belts -- Making a pulley belt -- Pulleys in complex machines -- Facts and fun.
Summary:
Examines the simple machine of a pulley, discussing how pulleys work and how they have been used in history as well as in more modern complex machines.
Genre:
Electronic Access:
Mackin Educational Resources Click here to open
Interest grade level:
2-4.
Audience:
940 Lexile.
Availability:
~0
