Julie threw a ball h feet into the air. The ball was in the air for a time, t, of 4 seconds.
Which is a reasonable range for the given situation?
Multiple Choice Answers:
A. h>= 0
B.0<=h<=4
C. h<=0
D. h<=4
+773 A) h>= 0
The height cannot be greater or equal to 0, then how can it be in the air for 4 seconds? (C)
The ball could travel faster than 1 foot per second, so the height does not have to be in between 0 and 4 (B) same with (D)
+773 A) h>= 0
The height cannot be greater or equal to 0, then how can it be in the air for 4 seconds? (C)
The ball could travel faster than 1 foot per second, so the height does not have to be in between 0 and 4 (B) same with (D)
