A 1,300 N shaft is held in place by a light wire at an angle 0 = 29.0° to the horizontal as shown in the figure. The shaft is attached to a pivot at the bottom, and a mass of weight w = 2,075 N hangs from its top. The shaft makes an angle of Q = 61.0° with the horizontal. Assume the shaft is uniform. m (a) Find the tension in the supporting wire (in KN). KN (b) Find the components of the reaction force (in kN) exerted by the floor on the shaft. horizontal component: magnitude direction KN right vertical component: magnitude direction KN upward

Find the tension T in the cable and the magnitude and direction of the force exerted on the strut by the pivot in the figure. Let w be the weight of the suspended crate full of priceless art objects. The strut is uniform and also has weight w. 30.0° 45.0° Fy Т. 45° Tcos 30° 30° W 15% FH 45° Tsin 30° W

A uniform plank of length 2.00 m and mass 34.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 695-N person is d = 0.500 m from the left end. magnitude of N magnitude of T N magnitude of N T₂4 7,44 2.00 m T. 40.0⁰ Q

A uniform plank of length 2.00 m and mass 31.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 680-N person is d = 0.500 m from the left end. magnitude ofT magnitude of T, magnitude of T, N N N 40.0° 2.00 m

A cable stretched between the fixed supports A and B is under a tension T of 1.6 kN. Express the tension as a vector using the unit vectors i and j, first, as a force TA acting on A and second, as a force Tg acting on B. 460 mm А y 340 mm Answers: TA = ( b) kN i+ Tg = ( b) kN

A beam with length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall by a hinge at its base and a horizontal wire. The wire is connected to the beam 1.5 m from the hinge and makes an angle θ of 35o to the beam. The goal is to find the tension in the wire and the horizontal and vertical components of the force exerted by the hinge on the board. Suppose the maximum tension that the wire can withstand is 1500 N. What is the maximum load that the hinge can support before the wire breaks?

A 1,375 N dowel is held in place by a light cord at an angle = 25.5° to the horizontal as shown in the figure. The dowel is attached to a pivot at the bottom, and a mass of weight w= 1,825 N hangs from its top. The dowel makes an angle of p = 64.5° with the horizontal. Assume the dowel is uniform. (a) Find the tension in the supporting cord (in kN). KN (b) Find the components of the reaction force (in kN) exerted by the floor on the dowel. horizontal component: magnitude direction KN -Select-O vertical component: magnitude direction kN --Select-O

A 24 kg rectangular 4.00 m x 3.00 m rectangular sign is suspended from a horizontal 6.00 m long rod with a 5 kg mass as indicated in the figure. The left end of the rod is supported by a hinge, and the right end is supported by a thin cable making a 30.0° angle with the vertical. Draw a free body diagram and calculate the tension T in the cable. The thin cable breaks if it is pulled by more than 200 N. Show than in the present situation the cable can not support the sign without breaking. Show the cable is able to support the load if it is attached higher up such that it makes an angle of 20.0° angle S0.0 CE CREAM SHOP with the vertical.

A 1,175 N dowel is held in place by a light cord at an angle ? = 31.0° to the horizontal as shown in the figure. The dowel is attached to a pivot at the bottom, and a mass of weight w = 2,100 N hangs from its top. The dowel makes an angle of ? = 59.0° with the horizontal. Assume the dowel is uniform.   Find the tension in the supporting cord (in kN).  kN (b) Find the components of the reaction force (in kN) exerted by the floor on the dowel. horizontal component:magnitude kNdirection    vertical component:magnitude kNdirection

A hungry bear weighing 730 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is 7.00 m long, and it is supported by a wire at an angle of θ = 60.0°. The basket weighs 80.0 N.   (a) If the wire can withstand a maximum tension of 875 N, what is the maximum distance the bear can walk before the wire breaks?