Free-body diagram FT CG TF. Free-body diagram FR CG FA w/

Q: X A thin rod of length L = 8 m and mass m has a linear density X(x) = Ax² where is the distance from…

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Q: Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on…

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Q: To develop muscle tone, a woman lifts a 2.00-kg weight held in her hand. She uses her biceps muscle…

A: assume that the arm starts extended vertically down ward and take the elbow joint is the point at…

Q: The person whose leg kicks his leg by exerting a 2000-N force with his upper leg muscle. The…

A: (a) The expression for angular acceleration is τ=Iα Here, I is the moment of inertia. The torque can…

Q: The figure below shows a horizontal rod, of length 2.6 m, with forces acting on it. A 30 N force…

A: Write the equation for the moment. Moment=Force×Perpendicular distance (a) Calculate the net torque…

Q: A hollow sphere is attached to the end of a uniform rod. The sphere has a radius of 0.78 m and a…

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Q: A wheel of inner radius r, = 13.4 cm and outer radius r, = 35.0 cm shown in the figure below is free…

A: Given Data The inner radius of wheel is:r1=13.4 cm=0.135 m The outer radius of  wheel is:r2=35…

Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

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Q: DRAW A FREE BODY DIAGRAM! The Achilles’ tendon inserts on the calcaneus (the heel bone) at a…

A: Given that the Achilles tendon inserts at the calcaneus (the heel bone) at a distance of 8cm  from…

Q: In opening a door, a 44.9 N force is applied as shown in the figure below. Find the torque produced…

A: force, F=44.9 N; r = 0.700 m; theta = 67.5;

Q: To start her lawn mower, Allison pulls on a cord that is wrapped around a pulley. The pulley has a…

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Q: A hungry bear weighing 730 N walks out on a beam in an attempt to retrieve a basket of goodies…

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Q: he figure shows an outstretched arm (0.61 m in length) that is parallel to the floor. The arm is…

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Q: As shown in the figure below, a bicycle wheel is at rest against a curb. If the wheel has a radius…

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Q: The diagram shows a thin rod of uniform mass distribution pivoted about one end by a pin passing…

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Q: A uniform rod of mass 1.0 kg and length 2.0 m is free to rotate about one end (see the following…

A: The center of mass (h) of the rod is located above the horizontal. And it is given as,

Q: By using |t| = Ir| |F| sin 0, find the magnitude of the torque about O produced by each force shown.…

A: using the formula of torque and right hand rule for direction of torque

Q: the CG of the pole held by the pole vaulter is 2.04 m from the left hand, and the hands are 0.713 m…

A: Mass of pole= 2.52 kg Hands are 0.713 m apart.

Q: The diagram shows a thin rod of uniform mass distribution pivoted about one end by a pin passing…

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Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 92.0 kg.The pivot under the…

A: (a) Condition for rotational equilibrium τnet=0n2l-mgx-MgL2=0n2=mgx+MgL2l

Q: (a) When opening a door, you push on it perpendicularly with a force of 35.0 N at a distance of…

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Q: The diagram below represents a thin rod of length L and mass m is attached to a solid disc of radius…

A: Given that: Mass of rod, MR=m=3.27 kgLength of rod, L=3.16 mMass of disc, Md=3m=3×3.27 =9.81…

Q: The figure shows an outstretched arm (0.61 m in length) that is parallel to the floor. The arm is…

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Q: A hollow sphere is attached to the end of a uniform rod. The sphere has a radius of 0.76 m and a…

A: Given values:Mass of the hollow sphere, M = 0.46 kgThe radius of the sphere, R = 0.76 mLength of the…

Q: The femur of a human leg (mass 10 kg, length 0.9 m) is in traction, as shown in the figure. The…

A: Given: The femur of a human leg having the mass 10 kg, 10 kg, length 0.9 m 0.9 m is in traction, as…

Q: A heavy block of a mass of M = 71 kg is attached to the left end of a horizontal beam (beam's mass m…

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Q: 8.00 m long beam with a mass of 8.70 kg is suspended horizontally from a post, as shown. The left…

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Q: To develop muscle tone, a woman lifts a 2.50 kg weight held in her hand. She uses her biceps muscle…

A: Given Data :- The mass of weight lifted by the women is M = 2.50 kg. The angle of flex is θ = 60o.…

Q: A 4.8 m ladder rests against a wall as shown. The ladder has a mass of 26.4 kg. A 57.6 kg person…

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Q: Locate the centroid of the composite area shown. Then calculate the moment of inertia about the axes…

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Q: The femur of a human leg (mass 10 kg, length 0.9 m) is in traction, as shown in the figure. The…

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Q: A uniform thin rod of mass m = 2.9kg and length L = 1.3 m can rotate about an axle through its…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A pulley of moment of inertia 10.0 kg-m² is mounted on a wall as shown in the following figure.…

A: We can answer the question by using the formula for torque and Newton's law for rotational motion.…

Q: At the presentation ceremony, a championship bowler is presented a 1.58-kg trophy which he holds at…

A: (a) Consider the illustration of the problem as shown below:     Here, r is the given arm’s length,…

Q: (a) When opening a door, you push on it perpendicularly with a force of 38.0 N at a distance of…

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Q: A ladder with a length of 5.0 m and a weight of 650 N is placed so its base is on the ground 4.0 m…

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Q: 5 kip force acts on point A of rod AB as shown. Rod AB is 15 in long. The angle α = 8°. Determine…

A: Given F=5 kip force acts on point A, AB=15 in α=8⁰ The components of force F=5kip  Along BA: F|| = 5…

Q: 75.0-kg and 5.00-m plank is supported by two fulcrums (take the left end to be the origin x=0). When…

A: 75.0-kg and 5.00-m plank is supported by two fulcrums (take the left end to be the origin x=0). When…

Q: Three forces are acting on a bar of length 3.5 m. ?1has a magnitude of 11 N and acts on the end of…

A: Total length of bar=3.5 m F1=11 N l1=3.5 m θ=21∘ F2=21 N l2=1.75 m F3=? l3=0.15 m

Q: In the figure below, the cg of the pole held by the pole vaulter is 2.54 m from the left hand, and…

A: a) Balancing moment about left hand ∑F = 0.733 FR - (2.54 x 3.32 x 9.8) => FR = 112.7 N     ( the…

Q: The figure below shows a horizontal rod, of length 6.4 m, with forces acting on it. A 30 N force…

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Q: A 20 lb 650

A: Given, Force F=20lb Length of rod l=9in Angle α=25°

Q: A homeowner is trying to move a stubborn rock from his yard. By using a a metal rod as a lever arm…

A: Given: Distance d=0.266m Mass of rock is m=325kg Applied force F=663N Length of rod is L.

Q: The diagram shows a thin rod of uniform mass distribution pivoted about one end by a pin passing…

A: Now

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.