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A 4500-kg helicopter accelerates upward at 2m/s^2. What lift force is exerted by the air on the propellers?
Is the answer just Newtons Second Law of Motion F=ma, so F=(4500kg)*(2)
, so F= 9000N
Is the answer just Newtons Second Law of Motion F=ma, so F=(4500kg)*(2)
, so F= 9000N