part d only

5. A box ofmass m = 3.0 kg is released from rest on a 6 = 35 perfectly smooth incline (see Figure). Below the box's release point a spring with a spring constant k = 850 N/m is mounted. The box runs into the spring compressing it by 16 cm before coming momentarily to a stop. (a) How far from the release position is the stopping point of the box? (b) What is the speed of the box just as it 6 touches the spring? (0) What is the elastic potential energy of the ' fully compressed spring? ((1) What is the change in the gravitational potential energy of the box Earth system as the box moves from the release point to its lowest point on the incline? ((a) 0.65 m, (b) 2.35 m/s, (c) 11 J, (d) 11 1)