Age
8+
Grade
3-4
Vicki Cobb
Why Doesn't the Earth Fall Up?
Hardcover
(Dutton Books for Young Readers Jan. 12, 1989)
, 1st edition
Answers nine questions about motion, explaining Newton's Laws of Motion, gravity, centrifugal force, and other principles of movement.
- ISBN
- 0525672532 / 9780525672531
- Pages
- 40
- Weight
- 6.4 oz.
- Dimensions
- 9.0 x 0.5
in.