If an airplane were traveling eastward with a thrust force 450 n and there was a tailwind of 200 n, what would the resulting net force be on the airplane?

Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.