Physics, 03.12.2021 06:20 cailynrachael
A 4600 kg helicopter accelerates upward at 2.0 m/s squared by the upward life (Fa) exerted by the air on the propellers. Assume that there is no air resistance.
Calculate the net force of helicopter using Newton's 2nd Law.
Calculate the helicopter's weight?
Calculate the lift-force (Fa) exerted by the air on the propellers
Please I need the answers
Answers: 1
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A 4600 kg helicopter accelerates upward at 2.0 m/s squared by the upward life (Fa) exerted by the ai...
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