chandelier is suspended by two identical, vertical chains side by side. The chandelier's mass is m = 6.7 kg. If the tension in one chain is reprsented by T.  What is the tension in one chain T, in new

A bag of cement weighing 525 N hangs in equilibrium from three wires as suggested in the figure below. Two of the wires make angles 0, = 62.0° and 0, = 43.0° with the horizontal. Assuming the system is in equilibrium, find the tensions T,, T,, and T, in the wires. 269.42 T = Consider the net force at the point where the three wires come together. What is the acceleration of this point? N 420.98 Ta = The horizontal component of your T, is not equal to the horizontal component of your T,, so the object would be accelerating horizontally. N T3 525 N T T2 T3 Need Help? Watch It Read It

A block is resting on a wooden plank. There is a hinge on one end of the plank which allows the other end to be lifted to create an angle, θ, with respect to the horizontal as shown in the figure. The coefficient of static friction between the block and the plank is μs. If a student measures that the block begins to move at an angle of θ = 20.5°, what is the numerical value of the coefficient of static friction, μs?

An elevator cabin has a mass of 364.1 kg, and the combined mass of the people inside the cabin is 180.9 kg. The cabin is pulled upward by a cable, with a constant acceleration of 1.75 m/s2. What is the tension in the cable?