Katie Marsico
Pulleys
Library Binding
(Lightbox Aug. 1, 2017)
Did you know that pulleys help people lift and lower loads that might be too heavy for them to move on their own? Learn about the two types of pulleys and more in Pulleys, a My First Look at Simple Machines book.
- Series
- My First Look at Simple Machines
- ISBN
- 1510520651 / 9781510520653
- Pages
- 24
- Weight
- 10.4 oz.
- Dimensions
- 9.5 x 0.3
in.