Recent content by decile

k Newton's second law a = Fnet/m so 2.1 = Fnet/4510 and for Fnet you get 9471 but what then

I looked through all equations in the chapter and none seem to fit.

A 4510 kg helicopter accelerates upward at 2.1 m/s^2. What lift force is exerted by the air on the propellers? The answer is in Newtons. If you can give me an equation, that would be great. Thanks