The robot manipulator is programmed so that x = 40 + 24t2 mm, y = 4t3 mm, and z = 0 during...

The robot manipulator is programmed so that x = 40 + 24t2 mm, y = 4t3 mm, and z = 0 during the interval of time from t = 0 to t = 4 s. The y axis points upward. What are the x and y components of the total force exerted by the jaws of the manipulator on the 2-kg widget A at t = 3 s?