March 23, 2017

Post a New Question

Posted by on Friday, December 14, 2007 at 5:55pm.

A 4610 kg helicopter accelerated upwards at 2 m/s^2. What lift force is exerted by the air on the propellers?

  • Physics - , Friday, December 14, 2007 at 6:30pm

    The air force on the prop blades is what accelerates the helicopter upward.

    Use good old Newton's second law:

    F = M a

  • Physics - , Tuesday, October 11, 2011 at 1:57am


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question