Andy and Bob are carrying chuck on 6 meter long uniform horizontal plank which weighs 300N. Chuck weighs 700N and sits 1meter from bob. Calculate the magnitude a of the force that Bob exerts. A. 712.5N B.200N C.733N D.500N

Q: 2. Consider the figure below; B 20 in. -y 30 in. 25 in. C a) Determine a unit vector en which acts…

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Q: The bigclaw snapping shrimp shown is aptly named—it has one big claw that snaps shut with remarkable…

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Q: Introductory Problems 2/29 The 10-kN force is applied at point A. Determine the moment of F about…

A: Given: The force is given as F = 10 kN

Q: Replace the 22-kN force acting at point A by a force-couple system at (a) point O and (b) point B.…

A: The force acting at point A is The angle of the applied force is 36 degrees The distance AO is 4.5…

Q: 8) Consider two vectors A and B where: A = -6.00 î + 3.00 ĵ + 3.00 k B = 6.00 i – 8.00 j+ 4.00 k If…

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Q: For a body to be in static equilibrium, what two equations must be solved together?   A.…

A: A body in static equilibrium experiences neither rotational nor translational motion.

Q: For a home repair job you must turn the handle of a screwdriver 28 times. Part A If you apply an…

A: a) Work done W=Torque×angular displacement=rF×θ=15×4100×28×2π=105.56 Joules

Q: ) Find the moment about line AB. B) Find the perpendicular distance between line AB and the line of…

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Q: A horizontal 810-N merry-go-round of radius 1.20 m is started from rest by a constant horizontal…

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Q: Determine the magnitude of moment of a force F=-40i+70j-40k (lb) about point A. Express your answer…

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Q: Jolie and Timmy are on a seesaw that is 6 meters long and the sawhorse (the thing it balances on) is…

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Q: When Jenny couldn't lift a box by herself, she decided to use a lever to move it. She placed a…

A: Let weight of the object is W.  On the lever, the distance from the fulcrum to object box is r1=1.6…

Q: If F, = {120i – 125j + 85k} lb and F, = {-220i + 270j + 120k} lb, determine the resultant moment…

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Q: carousel with a radius of R = 3.0 meters is initially at rest. It is then given a constant angular…

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Q: Given: See below. L, 8 ft, -6 ft, and d=3ft. Weights (not mass) are m₁ = 129 lbf, m₂ = 32.2 lbf.…

A: From the above free body diagram ,La=8 ft  ,Lb=6 ft and d=3 ft weights are   m1g= 129 lbf and…

Q: A clever witch is social distancing during trick-or-treating by sticking her pumpkin-shaped bucket…

A: (given) Length of a broom stick 1.2 m Mass of a broom stick =1.10 kg  Mass of pumpkin  = 2.4 kg…

Q: A main sequence star of mass, M, and radius, R, collapses to a white dwarf star with a radius 1.0%…

A: To solve the given question, we will use conservation of angular momentum.

Q: 10. DETAILS MY NOTES ASK YOUR TEACHER A tire is tied to a rope that is tied to the branch of a tree…

A: The length of the rope=h1=15.75 mThe height of the platform from the ground, h2=12.80 mThe height of…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.