5. Rover and Mutt are both pulling on a rope toy. The net force on the toy is 10. N to the right. If Rover is pulling to the left with a force of 5.5 N, with how much force
and in what direction is Mutt pulling?

The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving

Does the asteroid belt revolve around the sun?