TY  - BOOK
AU  - Adler,David A.
AU  - Raff,Anna
TI  - The UPs and DOWN  of GRAVITY
SN  - 9780823446360
U1  - 531.14 23
PY  - 2021///
CY  - New York
PB  - Holiday House 
KW  - Gravity
KW  - Juvenile literature
N2  - "Two kids explore the ups and downs of gravity in this introduction to physical science"--
What happens to a ball when it rolls off a table? Why doesn't the ball keep rolling straight up or fly up off the table? The answer is gravity. Adler explains how this invisible force operates in the real world. -- adapted from jacket
ER  -