A rectangular plate has width and breadth of 400 cm and 500 cm, respectively. An applied torque of 300 N.m gives the plate an angular acceleration of 15 rad/s² about a perpendicular axis through the centre of the plate
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A: Given,Length of the rod, L = 1.50 mmass of the rod, m = 0.200 kgstarting from rest, ωi = 0…
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A: We note the following lengths
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Q: The specifications for a ceiling fan you have just bought indicate that the total moment of inertia…
A: Given Torque = 2 Nm Moment of inertia I = 0.41 kg m2
Q: A uniform door weighs 58.0 N and is 1.40 m wide and 2.60 m high. What is the magnitude of the torque…
A: Given, Width of the door = 1.4 m height of the door = 2.6 m weight of the door = 58N we need to…
Q: F3 F1 F2
A: Given, Radius, r=0.53m F1=14.7N F2=11.1N F3=11.5N Net torque is given by, τnet=∑r×F
Q: A bicycle tire has a mass of 2.64 kg and a radius of 0.344 m. (a) Treating the tire as a hoop, what…
A: Given Mass of the tire M=2.64 kg Radius of tyre R= 0.344 m Angular acceleration α =0.746 rad/s2…
Q: A torque of 36.2 N · m is applied to an initially motionless wheel which rotates around a fixed…
A: (a) The expression for torque in terms of moment of inertia is, τ=Iα…
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Q: A uniform solid sphere of radius 2.0 m and mass 10.0 kg is free to rotate about an axis through its…
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Q: Problem 7 A rod of length L = 3 m sits horizontally along the x axis attached at its left end to a…
A: As per guidelines, in case of multiple questions we must solve first question and for rest…
Q: A 50 kg solid disk (I = ½ mr2) with a radius of r starts from rest and rotates about an axis through…
A: Given: Mass of disk, M=50 kg Angular speed of disk, ω=16 rad/s Radius of disk, r=3.5 m Angular…
Q: An athlete at the gym holds a 2.0 kg steel ball in his hand. His arm is 70 cm long and has a mass of…
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Q: A disk with moment of inertia 7.3 kg m^2 spins at 19 rad/s about its center axis. If a brake exerts…
A: Given : Moment of inertia, I = 7.3 kg m2 Angular velocity, ω = 19 rad/s Force, F = 80 N…
Q: Cable pulls on a uniform hollow cylinder with force T = 10.2 N. The hollow cylinder has mass M =…
A: Given data: Magnitude of applied force T=10.2N Mass of the cylinder M=2.50 kg Inner radii r=18.0cm…
Q: A torque of 60 N m is applied to a 30 kg solid sphere with a radius of 1.6 m. What is the angular…
A: The mass of the solid sphere, m = 30 kg.The radius of the solid sphere, R = 1.6 m.The applied…
Q: Two thin rectangular sheets (0.08 m x 0.40 m) are identical. In the first sheet the axis of rotation…
A: Given :- # When rotated about 0.08m side, Let torque = T , and mass of sheet be m and its angular…
Q: The figure shows a lower leg being exercised. It has a 49-N weight attached to the foot and is…
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Q: 3.40 m long , 635 kg steel beam extends horizontally from the point where it has been bolted to the…
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Q: An athlete at the gym holds a 2.5 kg steel ball in his hand. His arm is 70 cm long and has a mass of…
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Q: One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to…
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Q: a doctor opens a 1.5 m door by pushing it with a force of 39.7 N. What magnitude torque does she…
A: Given values:Applied force, F = 39.7 NDistance from the axis to the center of the door, r = 1.5 / 2…
Q: A torque of 2.15 Nm is applied tangentially to the outer edge of a solid cylinder. The cylinder has…
A: Given that applied to the outer edge of a solid cylinder and mass of the cylinder and also given the…
Q: A light triangular plate OAB is in a horizontal plane. Three forces, F₁ = 6.0 N, F₂ = 9.0 N, and F3…
A: Notice that the force F3 does not contribute to the torque around O as it passes through O. Hence…
Q: 0.74-mm-diameter solid sphere can be rotated about an axis through its center by a torque of 10.8…
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Q: Two wheels have the same mass and radius of 4.6 kg and 0.51 m, respectively. One has the shape of a…
A: Given data, Mass of the each wheel = 4.6 kg radius of the each wheel = 0.51 m angular displacement…
Q: Problem 22: To study torque experimentally, you apply a force to a beam. One end of the beam is…
A: Given: The components of the position vector are rx = 2.19m , ry = 0.025 m, and rz = 0.035 m The…
Q: A merry-go-round starts at rest and accelerates up to an angular speed of 1.9 rad/s in 5.0 seconds.…
A: Given information: Here, m is the mass of the marry-go-round, d is the diameter of the…
Q: A thin spherical shell has a radius of 1.90 m. An applied torque of 960 Nm gives the shell an…
A: The rotational inertia can be obtained as
Q: A 9.75 m ladder with a mass of 21.7 kg lies flat on the ground. A painter grabs the top end of the…
A: Write the given values with the suitable variables. l=9.75 mm=21.7 kgP=245 Nα=1.8 rad/s2 Here, l, m,…
Q: A 2 m steel rod is hinged as shown. The net torque (in N.m) exerted by the two forces on the rod…
A: It is required to find the net torque due to the forces. For this, it is required to calculate the…
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Q: A rotational axis is directed perpendicular to the plane of a square and is located as shown in the…
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Q: A potter's wheel is initially at rest. A constant external torque of 55.0 N.m is applied to the…
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Q: A torque of 20 N.m is applied to a solid, uniform hollow sphere of radius 0.50 m. If the hollow…
A: The equation for the torque is given by, τ=Iα Here, I is the moment of inertia and α is the angular…
Q: A solid cylindrical disk has a radius of 0.12 m. It is mounted to an axle that is perpendicular to…
A: Given that, Applied force(F)= 40 N Radius (R)= 0.12 m Angular acceleration (α)= 100 rad/s² Let m be…
Q: A torque of 35.6 N · m is applied to an initially motionless wheel which rotates around a fixed…
A: Torque applied= 36.5 N
Q: A small grinding wheel has a moment of inertia of 4.0 x 10-5 kg ⋅ m2. What net torque must be…
A: Given: Moment of inertia of the wheel = 4.0 x 10-5 Kg.m2 Angular acceleration = 150 rad/s2
Q: The table below lists four uniform objects. Object 4 is selected and placed on a frictionless axle…
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Q: A thin spherical shell has a radius of 0.90 m. An applied torque of 920 N m imparts to the shell an…
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Q: When a diver gets into a tuck position by pulling in her arms and legs, she increases her angular…
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