The individual forces on the box below are as follows:  Force A = 15 Newtons, Force B = 68 Newtons, Force C = 35 Newtons, and Force D = 68 Newtons.  What is the net force on the box?

A scaffold suspended from a building by two ropes one painters on it. The painter has a force of 400N going down and the scaffold has a force of 120 N going down as well. The left rope holding up the scaffold has a force of 320N up. If the forces going up are balanced (Force net =0) with the forces going down- How much force is on the other rope?______newtons.

Jason is pulling a box across the room. He is pulling with a force of 16 newtons and his arm is making a 53 angle with the horizontal, if the box weighs 25 newtons what is the net force on the box in the vertical direction? Treat up as the positive direction, and down as the negative direction.

A certain orthodontist uses a wire brace to align a patient's crooked tooth as in the figure below. The tension in the wire is adjusted to have a magnitude of 28.0 N. Find the magnitude of the net force exerted by the wire on the crooked tooth.

Braces are used to apply forces to teeth to realign them. Shown in this figure are the tensions applied by the wire to the protruding tooth. T = 27.5 N What is the magnitude of the net force that is exerted on the tooth (in N) if the tension in the wire is 27.5 N?

Two people play tug of war. The 100-kg person on the left pulls with 1100 N, and the 75-kg person on the right pulls with 870 N. Assume that neither person releases their grip on the rope with either hand at any time, assume that the rope is always taut, and assume that the rope does not stretch. What is the magnitude of the tension in the rope in Newtons? Add your answer

A 1,549Kg car is being towed to the right with an upwards cable at an angle of 29.4 degrees above the horizontal. if the tension in the cable is 3,481N, how much is the normal force the ground exerts on the car?