A uniform platform with mass M=30 kg and length L=15 m is placed on two supports as shown. The distance between the supports is a= 6 m, and force F= 340 N is applied as shown with distance b = 4 m. The system is in static equilibrium. (a) Find normal force FN1 in Newtons. FN1 FN2

A uniform platform with mass M=30 kg and length L=15 m is placed on two supports as shown. The distance between the supports is a= 6 m, and force F= 340 N is applied as shown with distance b = 4 m. The system is in static equilibrium. (a) Find normal force FN1 in Newtons. FN1 FN2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A uniform, 3.0 m, 1150 kg beam is hinged to a wall and supported by a thin cable attached 2.0 m from the free end of the beam (Figure 1). The beam is supported at an angle of 30.0 above the horizontal. Figure 40.0⁰ 30.0⁰ 1 of 1 2.0 m ▼ Find the tension in the cable. Express your answer to three significant figures and include the appropriate units. T= Submit Value Part C 1 O Units www A Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Units input for part B ? How hard does the beam push inward on the wall? That is, find only the horizontal component of the force. Express your answer to three significant figures and include the appropriate units. BOL 11 ?
6m T 10m A 8m Figure 4 A B 6. A horizontal beam AB of mass m = 20kg is supported from end B by a cable and hinged to a A vertical wall at end A. Calculate the magnitude of the tension T in the cable when Batman, who has a mass M = 80 kg, stands midway along the beam. What are the x and y components of the force at the hinge?
y T F х F, An object is subjected to three forces as shown in the figure. Assume F1 = 80.0 N and F2 = 95.0 N, what is T if the object is in static equilibrium? Enter a number with three significant digits.
H 60° Figure 6 G M 8. A uniform rod HG of length 2L m and mass m = 2 kg is hinged at end H, as shown in Figure 6 A mass Mg=100 N is hung at the other end G. A horizontal cable at the midpoint of the rod holds it at an angle of 60° to the horizontal. The cable is under a constant tension T. (a) Draw a diagram showing all the forces acting on the rod and determine the tension T in the cable. (b) Calculate both the x and y components (Fr and F₁) of the force F at the hinge H. (c) Will the net force F at H act along the rod HG? Justify your answer.