Physics 12 Equilibrium Problems1. A 79kg person is standing at the edge of a 22kg diving board. Determine the magnitude and direction ofthe forces of the two pillars as shown in the diagram.A- 1.60 m-B5.00 m

Answered: Physics 12 Equilibrium Problems 1. A…

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)...

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1. ch A uniform 40.0-kg scaffold of length 6 m is supported by two light cables, as shown below. An 80 kg painter stands 1 m from the left end of the scaffold, and his painting equipment is 1.5 m from the right end. The tension in the left cable is twice that in the right cable. Find 1. The tension in the left cable = 2. The tension in the right cable = 3. The mass of the equipment = N 99+ N kg Think & Prepare 1. If the plank is in equilbrium, torque about any point will be zero. Pick a point about which to calculate torques. 2. Draw all forces and torques. 3. Write down the First Condition for Equilibrium symbolically. 4. Write down the Second Condition for Equilibrium symbolically. 5. How many unknowns are there? How many equations are there? 6. How can you solve the equations find the unkowns?
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The maximum force in each rod can not exceed 1540 N Figure 1m 14 12 m 3 m 2m 1m 2m O 2 m 3m Part A Determine the greatest mass of the crate that can be supported. (Figure 1) Express your answer to three significant figures and include the appropriate units. Wmar = Submit HA Value < Return to Assignment 4 Request Answer ✔ Units Provide Feedback wwww ? D
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A mass in translational equilibrium experiences 3 forces. Select the case that most fully and accurately describes the scenario. I. The magnitudes of the 3 forces are equivalent. II. The angles between the 3 vectors are 120 degrees. III. The vector sum of the 3 forces equals 0N. IV. All 3 forces are parallel. A. III only B. I only C. I and III only D. IV only E. II and III only
What is the value of the force (F) in the unit of N required to balance the system in the figure? M=6 kg and F makes an angle (0 =37°) below horizontal. g = 10m/s² . 3 m 2 m F А. 150 B. None С. 75 D. 5. V6 E. 300
What is the normal force on the mass M = 7 kg in the figure if F 60N and the angle e= 30°? F Select one: A. 70 N B. 40 N C. 30 N D. 120 N E. 100 N Previous page Next page + Torque and Equilibrium Jump to... Chapter-9-Equilibrium of rigid bodies →

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Physics 12 Equilibrium Problems 1. A 79kg person is standing at the edge of a 22kg diving board. Determine the magnitude and direction of the forces of the two pillars as shown in the diagram. A - 1.60 m- B 5.00 m