If retardation produced by air resistance of projectile is one-tenth o – McqOptions

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1.	If retardation produced by air resistance of projectile is one-tenth of acceleration due to gravity, the time to reach maximum height
A.	decreases by 11 percent
B.	increases by 11 percent
C.	decreases by 9 percent
D.	increases by 9 percent
Answer» D. increases by 9 percent

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