rt B culate only the force that exert the torque menti Submit Request Answer

Q: Beam has a mass of 75.0 kg. ? =85.0? ? =150.0? ? =125.0? 123 Locate the center of gravity of the…

A: Given forces are, F1=85 N F2=150 N F3=125 N The mass of beam is m=75 kg.

Q: plumber needs to increase the torque to unfasten a pipe , how can they do thi

A: A plumber need to increase the torque to unfasten the pipe.

Q: find the torque on the iron bar that can pivot around its center if a 25N southeast bound force is…

A: In this question we have to find the Torque acting on the Iron Bar and determine the nature of…

Q: net Torque? what Airection is the wheel moving what shtis 4ON 60 N

A: Torque is a measure of the force that can cause an object to rotate about an axis. τ→=r→×F→τ=|r| |F|…

Q: A certain merry- go-round is accele rated uniformiy from rest and atains an angular speed 1.2 rad ls…

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Q: At what angle to a door should one apply a force to produce the greatest torque? 0 30 45 90 O O

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Q: The cylindrical, l,4 kag millstone with a radius of 0,2 m reaches angular velocit y an 9 1800 rev/s…

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Q: A 29 cm wrench is used to generate a torque at a bolt. A force of 43 N is applied at Nhe end of the…

A: Solution

Q: A wheel with a radius of 1.5 m starts from rest and accelerates under the action of a torque…

A: A) Torque = R * F  = 1.5 * 60  = 90 Nm   B) t = 10 sec w = 0 rad/sec (initial angular speed) W = 20…

Q: When the play button is pressed, a CD accelerates uniformlyfrom rest to 450 rev>min in 3.0…

A: The radius of the CD,   The mass of the CD,   The initial angular velocity,

Q: Are the counterclockwise torque and clockwise torque equal?

A: In magnitude Counterclockwise torque and clockwise torque are equal for the same amount force…

Q: Two forces are applied to a doorknob perpendicular to the door. The first force is twice as large as…

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Q: The moment of inertia of the wheel  is 8.0 kg m2. Its radius 1s 40 cm. Find the angular acceleration…

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Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

A: When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N Tighten a bolt,…

Q: what is net Torque? what disection is the wheel moving? IS novie 4ON 60N

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Q: A person exerts a horizontal force of 46N on the end of a door 97cm wide. What is the magnitude of…

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Q: 40. Interchanging the magnitudes of forces acting on point D and E respectively, that is, D = 40 N…

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Q: 8.0 N 40% 25 cm 75 cm 10 N 30°

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Q: Can a force produce a torque when there is no lever arm?

A: The torque is the rotational force or the force that tends to cause rotation. The expression for the…

Q: What constant torque should be applied to a disc of mass 10 kg and diamet 50 cm so that it acquires…

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Q: The length of the pool cue is 1.5 m. A force of 27 N is applied a distance 0.9 meters from the…

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Q: A torque of 37.1 N mis appiled to an initial motioniess wheel which rotates around a fed axis. This…

A: Rotational mechanics.

Q: A merry-go-round accelerates from rest to 0.62 rad/s in 31s. Part A Assuming the merry-go-round is…

A: Given : Mass (M) = 3.10×10^4 kg; Angular acceleration (ω) = 0.62 rad/s Time (t)= 31s; Radius (r) = 8…

Q: Find the torque about the origin when a force of 31 N acts on the particle whose position vector is…

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Q: CON

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Q: Write down the equation to calculate the torque if the magnitude of a force and the lever arm are…

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Q: Queshon 1. A uniform solid sphere with mass Mand radius =2R,"rests on ahorizontal tubletop. A string…

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

Q: A CD has a mass of 17g and a radius of 6.0cm.  When I settled I to a player, the CD starts from rest…

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Q: When opening a door, you push on it perpendicularly with a force of 52.5 N at a distance of 0.775 m…

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Q: body Ikg m' rotales with a uniform angular velocity of 20 rad'sec. when an erternal torque 10 Nm is…

A: To find-time taken (t)=?angle by which it rotates (θ)=?Given-I=4 kg m2ω1=20 rad/sω2=0τ=10 Nm

Q: A worker applies a torque to a nut with a wrench 0.500 mlong. Because of the cramped space, she must…

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Q: F₂=12.ON 30° 2.00m 3.00m F₂=4.ON

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Q: A hollow cylinder and a solid cylinder have the same diameter. Determine which has the greater…

A: Given is:-The diameter or radius of both cylinders are same.The question aims to determine:the…

Q: A bar has four forces, exerted on it, as shown. What is the sign of the torque shown. 3F 3F F аxis…

A: Given:  Four forces are given

Q: If a force acts at a distance  from an axis of rotation, and the force is perpendicular to a line to…

A: Given data: A perpendicular force applied on the beam  = F The perpendicular distance of the force…

Q: Problems I. A 0.3kg meterstick is suspended motionlessing by a shark's tooth which is 0.2 meters to…

A: Given:-  The mass of the meter stick is m = 0.3 kg  The distance of a shark's tooth to the right of…

Q: A solid sphere of radius 25cm & mass 25kg rotates about an axis through its center. Calculate its…

A: We need to compute-(a) Moment of inertia of solid sphere (I)=?(b) Torque (τ)=?The data given…

Q: 32 53N 3. Calculate the net torque on the 2 meter long beam below about 43 (a) point C, which is the…

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Rigid Body

A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.

Rigid Body Dynamics

Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).