D Question 5 1 pts A 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the incline and up the incline is applied to the block. What is the acceleration of the block in m/s²? 2.0 down the incline 3.9 down the incline 3.9 up the incline 2.0 up the incline 5.3 up the incline