Question 15 1 pts Solve for the tension force in the cable with the relevant data...
include free body diagram
. [18 pts] A uniform long slender bar of mass m 6.8 kg and length0.9 m is attached at one of its ends (A) to a horizontal rope while its other end (B) slides without friction on the floor. For the instant when the bar is released from rest in the configuration shown (where θ 45 degrees): (a) Develop expressions for a and ay, the accelerations of the bar's centre of mass in the along with...
please include a free body diagram for explanation amd how to
solve
2. A steel beam has a length of 8.0 meters and a mass of 175 kg. It is placed on a fulcrum 2.5 meters from the left edge. A concrete block of mass 120 kg is placed 3.5 meters to the right of the fulcrum. Clearly, the beam would rotate clockwise in this situation. To prevent the rotation, a vertical cable is connected to the right edge of...
1 pts Question 2 The figure shows a uniform, horizontal beam (length 10 m, mass 28 kg) that is pivoted at the wallI, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass = 64 kg) stands 3 m from the pivot, what is the tension in the cable? 3.0 m 10.0 m
b Write an expression for the
tension T in the horizontal cable AB
25%
Part (c) Write an expression for the x-component
Px of the force exerted by the pivot on the
beam, in terms of T.
25%
Part (d) What is the tension in the horizontal cable, in
newtons, if the mass of the beam is 34 kg, the length of the beam
is 11 m, and the angle is 28°?
A uniform beam of length L
and mass...
Question 16 1 pts A 50-kg block is at rest on a 150 slope. A force of 250 N is acting on the block up the slope parallel to it. If the block does not slide up the slope, what is the minimum value of the coefficient of static friction between the block and the slope? 0.528 0.566 O 0.510 O 0.260 Question 17 1 pts A force of 50-N directed 30° above the horizontal is applied to a 10-kg...
Physics 211 Test Five Spring 2018 Name A disc is supported so that it freely rotates 10 kg and a radius nf Physics 211 Test Five Spring 2018 A boom 37 degrees above the horizontal is supported by a fixed support in the wall. The boom is 5 meters long and has a mass of 10 kg. If the horizontal component of the wall support is determined to be 8 N directed horizontally to the right and the tension in...
29. The pick-up truck in the figure has a mass of 1800 kg and is being towed by a cable supplying a horizontal force. The truck is being accelerated at a rate of 2 m/s- to the left. The truck is not in gear, so all wheels are rolling freely without friction. All dimensions in m 0.3 0.6 2.3 (a) Draw a clear free body diagram of the truck. (b) Calculate the tension, T, in the towing cable. (c) Calculate...
A 15 kg uniform beam, 2 m in length, is supported at it's end by a cable as shown below. The angle between the cable and the horizontal is 45 degrees. 2. Cable Beam Find the horizontal and vertical components of the force from the hinge (left end of the beam) acting on the beam a. b. If the tension in the cord exceeds 115N, the cord will break. Will placing a 5 kg mass at the right end of...
A lamp of mass M is hung off of a steel bar of mass m and length / (treat as known). The bar makes a M450 60° angle with the vertical wall. In order to prevent the steel bar from bending or snapping, a cable is hung off of the wall that connects at the end of the bar. The cable creates a 45° angle with the vertical wall. 60° a) Draw an extended free body diagram (not for a...
A nonuniform horizontal bar of mass 15 kg is supported by two massless wires against gravity. The left wire makes an angle 35º with the horizontal, and the right wire makes an angle 60°. The bar has a length of 8 m. The bar is in equilibrium. Find: (a) the tension of the left wire (in N); (b) the tension of the right wire (in N); (c) the position of the center of mass of the bar (in m), measured...