stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Football Rules and Regulations Flashcards | StudBud
Football Rules and Regulations
1 / 15
What is the amount of air pressure the balls must have?
A
Pressure equal to 0.4-0.6 atmosphere at sea level
B
0.4-0.6 at the level of the highest pitch
C
between 0.3 - 0.4 at sea level
D
0.1 - 0.2 at sea leve
Next
0
0
correct · 0:00
