Velocity of an object fired directly in upward direction is given by ܸ = 80 − 32 ݐ ,where ݐ) time) is in seconds. When will the velocity be between 32 m/sec and 64 m/sec?

Velocity of an object fired directly in upward direction is given by �

1.	Velocity of an object fired directly in upward direction is given by ܸ = 80 − 32 ݐ ,where ݐ) time) is in seconds. When will the velocity be between 32 m/sec and 64 m/sec?
A.	(1, 3/2)
B.	(1/2, 1)
C.	(1/2, 3/2)
D.	(1, 3)
Answer» D. (1, 3)