Can 5, 2 and 3 be answered, can a body diagram be drawn along with the forces that are applied and a step by step explanation please 2)16.7m/s^23)3.15 *10^4 J

4) A box of mass 30 kg is being dragged from rest up a frictional ramp by a rope with tension 500 N. See diagram. The ramp has coefficients of static and kinetic friction of 0.5 and 0.3. respectively. (a) Calculate the net work done on the object if it moves 5m up the ramp. (b) At the end of 5 m, what is the box's velocity? (Do not use motion equations.) Rope Ramp 250 Box Skid hangin' out 350 5) Do problem 4a) over using unit vector notation. Make your x- axis and y-axis horizontal and vertical, respectively. 2) A horizontal spring with a mass of 8 kg is pulled out to a distance of 15 cm with an external force of 200 N. If the mass is released (i.e. no more external force) from this point, what will be its acceleration when it is 10 cm from equilibrium? 3) A box of mass 30 kg is moving at a velocity of 20 m/s. A force of 500 N then applied to the box. After a certain time the box has a velocity of 50 m/s. How much work is required to do this? (Do not use motion equations.)