the minimum force F required to hold m₁ against m₂? m2

A bridge of length 57 m and mass 80000 kg is supported at each end. A truck of mass 38200 kg is located 27 m from the left end. A MA W - 27 m B 57 m- What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s². Answer in units of N. Your response... Previous Responses X #1.412105.263 PALETTE

3 14 F The horizontal force F pulls a heavy suspended mass to the side. al force p DO In static equilibrium, the angle is constant. If m = 74.70 kg, and the angle = 33.60 degrees, then what is F? (in N) OA: 303.99 B: 355.67 OC: 416.13 OD: 486.88 OE: 569.64 OF: 666.48 OG: 779.79 OH: 912.35

A 200 N sign hangs from the middle of a cable between two buildings. The ends of each cable are attached to each building at the same height. The cable cannot exceed 1500 N without breaking. Find the minimum angle that the cable can make from the horizontal.

2. Twoforces,oneofmagnitude2Nandoneofmagnitude3N,areappliedto the ring of a force table. The directions of both forces are unknown. Which of the following best describes the magnitude of the equilibrium force? Justify your answer.a. FE ≤ 5N b. 2N≤FE≤3N c. FE ≥ 3Nd. 1N≤FE≤5N e. FE ≤ 2N

36 PM Tue Sep 24 Course Home XC Suppose The Po X G The total mass o X hat X openvellum.ecollege.com eek 4 Homework oblem 9.34 4 of 4 The total mass of the arm shown in is 2.5 kg FM 150 mg 12 cm 24 em Part A Determine the force, required of the "deltoid" muscle to hold up arm Express your answer to two significant figures and include the appropriate units. ? μΑ Value Units FM Request Answer Submit Part B PPearson Copyright O 2019 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy Permissions Contact Us

PA BY 200 lb -y 2 ft 2 ft 3 ft The slab shown is supported by vertical cables at points A, B, and C. The slab is subjected to a single 200 lb force. The weight of the slab is negligible. Which of the following is closest to the magnitude of the tension in cable B?

An 82-kg diver stands at the edge of a light 5.0-m diving board, which is supported by two vertical pillars that are 1.6 m apart, as shown in the figure. 1.6 m 5.0 m A B Find the magnitude and direction of the force exerted by each pillar. Force on A KN Force on B kN (upward or downward?) (upward or downward?)

A tutor told me that the answer to 1b was 10N but I don't understand why it would be 10N for the tension. If that is correct could someone break it down for me?

The see-saw is balance.d What is the magnitude of the weight of the person hanging off the edge? 4m- 2m. LIST = N 11 WT-500 N