Chemical Engineering > GATE 2013 > Algebra
Velocity of an object fired directly in upward direction is given by V=80-32t where t (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)

Correct : b

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