Use the equation for acceleration during circular motion F-mv2/r and the equation for graviational acceleration to express the speed if an object in circular motion in terms of the large mass M(red in the GIF), the small mass m(blue in the GIF), the magnitude of the relative position, and Newton's constant G. From the speed you found in Problem, find a characteristic time of orbital motion in terms of the same variables. Hint: with a speed we can find a related time using d/ tand solve for twith the appropriate d(distance) and (velocity/speed). L TE