What is the ideal mechanical advantage of a screw whose head has a diameter of 0.812 cm and whose thread width is 0.318 cm?

Q: A heavy beam is 6.00m long and weighs 250N. It is hinged at one end and held so that it is 30° below…

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Q: If the beam attached to a hinge is 4 meters long and weighs 600 Newtons, and the sign weighs 400…

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Q: In the figure below, the hanging object has a mass of m, = 0.500 kg; the sliding block has a mass of…

A: Part a speed(v) of the block after it has moved to a second point, 0.700 m away.Part bAngular speed…

Q: Borges Machine​ Shop, Inc., has a​ 1-year contract for the production of 225,000 gear housings for a…

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Q: A painter (mass 50.0 kg) is walking along a trestle, consisting of a uniform plank (mass 17.4 kg,…

A: FBD of the plank when painter is at distance x from right end.

Q: The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C…

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Q: One end of a uniform = 4.10-m-long rod of weight w is supported by a cable at an angle of 8 = 37°…

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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: 12.33. The lever of a screw jack is 24 in. long. If the screw has six threads per inch, what is the…

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Q: A wheel of diameter 58 cm has an axel of diameter 8.8 cm. A force 180 N is exerted along the rim of…

A: Given data D=58 cmd=8.8 cmF=80 N Here, D is the diameter of the wheel. While d is the diameter of…

Q: ever system in static equilibrium has a 300 N resistive force and a 90 N motive or applied force…

A: Let the length between fulcrum  and resistance  is L  resistance is paced at L .  and 90 N is at 1.5…

Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…

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Q: In the figure below, the hanging object has a mass of m, - 0.450 kg; the sliding block has a mass of…

A: Part (a) Given: The mass of hanging object is m1=0.450 kg. The mass of sliding block is m2=0.845…

Q: 9. Calculate the ideal mechanical advantage of a wheelbarrow where the length of the whole…

A: Given:The length of the whole wheelbarrow = 1.8mThe length of effort arm length = 1.8m-0.6m=1.2…

Q: In the two-member assembly shown, find the axial force in rod (1) if P-14.5 kips. 8A O 12.91 kips O…

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Q: I'm not sure where to start with this problem. My first instinct is to do a moment balance at one of…

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Q: Problems 1, 2, and 3 refer to the following figure and situation. A uniform beam of mass m = 19.4 kg…

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Q: You are using a screwdriver to screw in a screw that has a pitch of 3 cm. The screwdriver has a…

A: Givenscrew has a pitch of = 3 cmthe screw driver has a handle radius of = 10 cmgiven efficiency =…

Q: A 440-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: f F has a magnitude of 10 N and the rod is 4.00 m long, what is the magnitude of the torque

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Q: I need help with this question, please

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Q: What torque

A: Given dataL=2.76m=2760mmInner diameter, c=3.313×10−2m=33.13mmSimilarly outer diameter b=76.63mmAngle…

Q: hinge

A: The given data are: m=2.13 kgb=1 mF=162.8 Nθ=61°r=0.481 m

Q: The product of the applied torque and the length determines the relative angle of twist between the…

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Q: In the figure below, the hanging object has a mass of m1 = 0.350 kg; the sliding block has a mass of…

A: Given information: The same symbols are used as defined in the question itself.

Q: As shown below, a 258 N horizontal beam is in equilibrium. The orange circle represents the hinge…

A: Solution: There is a horizontal and vertical contact reaction force are acting at the hinge and the…

Q: A uniform rod of mass 500. g is used as a balance. We want to balance a 2.00-kg weight on the left…

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Q: A uniform plank of length 5.85m and mass 32.8kg rests horizontally across two horizontal bars of a…

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Q: Consider a see-saw of total length 5.40m balanced at its center of mass, with a child of mass…

A: Draw the free-body diagram of the system.

Q: You find that it takes a force of 275 N to open a door when you apply that force at a 90°…

A: When we apply force on a hinged door, we set the door into circular motion. The door is set into…

Q: A 9.0 m long uniform rod with a weight of 8 N has 3 masses hanging from it; a 4N mass 1 meter from…

A: Given Data: The length of a rod is, L=9.0 m The weight applied at a distance d1=L2=4.5 m is, W1=8 N…

Q: A 300N child sits on the left side of a see-saw 1.5m from the center. Where should a 375N be placed…

A: Given, F1=300 N r1=1.5m F2=375 N Let r2 be the distance where 375 N is placed.

Q: If a mass of 23 kg acts downward 0.3 m from the axis of rotation on one end of a board and another…

A: Given information: Mass m=23 kg. Distance of mass from the axis of rotation r2=0.3 m. Force F=82.5…

Q: 10 8 6. x (m) 0.1 0.02 0.04 0.06 0.08 2. 4.

A: From the graph F v/s x, we get k (the force constant) mass of the object, m=0.3 kg

Q: What is the design velocity for a slot hood?

A: Given What is the design velocity for a slot hood, as following below.

Q: A bolt has a requirement of being tightened to 38Nm. You pull the end of a 25cm wrench at an angle…

A: Required torque have magnitude of 38Nm. Length of wrench is L= 25cm = 0.25m Let magnitude of…

Q: What is the mechanical advantage of a wheel with a radius of 68 cm mounted on an axle with a radius…

A: Radius of the wheel (R) = 68cmRadius of the axle (r) = 2.0cmMechanical advantage of wheel and axle =…

Q: Give the Given, Required and complete solution with formula A nail is attached to a cemented ground…

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Q: i need help with this

A: The objective of the question is to find the tension in the wire when the rod is in equilibrium and…

Q: A medical technician uses a pair of 0.125m long tweezers to remove a wood sliver from a patient. The…

A: What is the mechanical advantage?

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.