The figure shows a system of four particles joined by light, rigid rods. Assume a = b and M is larger than m. The smallest moment of inertia occurs when the system is rotated around the axis. M M-x

Q: A system of point particles is shown in the following figure. Each particle has mass 0.3 kg and they…

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Q: At one instant, force F 1.55 N acts on a 0.126 kg object that has position vector r %D = (2.95i –…

A: Given: The force is F→=1.55j^ N. The mass of the object is 0.126 kg. The velocity of the object is…

Q: A solid cylinder has a mass 2.45kg and a radius 0.746 m. What is its moment of inertia (in unit of…

A: The formula for the moment of inertia when a solid cylinder is rotating about its central axis is:

Q: a majorette makes 2 batons and fastens them together in the middle at right angles to make a letter…

A: Given mass(m)=0.30 kg Distance (r)=0.80 m Required momet of inertia

Q: 1) Find the moment of inertia of the H-shaped object, which consists of three identical rods of…

A: To find the moment if inertia of the H shaped object .

Q: A ring and a disk have the same mass and radius. Which has the greater moment of inertia?   a. Not…

A: Moment of inertia of ring = MR2  Moment of inertia of disc = MR2/2

Q: Two balls with masses M = 4.67 kg and m = 2.67 kg are connected by a rigid bar of length L = 2.51 m…

A: Given that   M = 4.67 kg  m = 2.67 kg  L = 2.51 m Find the minimum moment of inertia in kg/m2 for…

Q: A student sits on a rotating stool holding two 3.3-kg objects. When his arms are extended…

A: mass of object = 3.3 kg d1 = 1 m ω1 = 0.75 rad/secmoment of inertia of student plus stool (I) = 3…

Q: Arobject is made from a thin wire and is shaped like a square with a side length L and a total mass…

A: Torque is defined as the moment of the force about a point. The object is said to be in rotational…

Q: Two identical masses (m; = m2 = 10 kg) are connected to massless rod of length L = 8.8 m as shown.…

A: Given  m1=m2=10kg L=8.8m As I=mr^2

Q: please answer both

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Q: Two hoops or rings (I = MR^2) are centered, lying on a turntable. The smaller ring has radius =…

A: Determine the moment of inertia due to smaller ring. Determine the moment of inertia due to larger…

Q: A uniform wire, of length 24a and mass m, is bent into the form of a triangle ABC with angle ABC =…

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Q: A circular disk has a radius R and mass M. A hole with a diameter R is drilled on it as shown in the…

A: Given that: The inertia of disk is Idisk=12MR2.

Q: Two uniform, solid spheres (one has a mass M1= 0.2 kg and a radius R1= 1.3 m and the other has a…

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Q: A uniform rod of mass 2.00 kg and length 2.00 m is capable of rotating about an axis passing through…

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Q: 3. A homogenous thin quarter-circular disk with 1.500 m radius has a mass of 60 kg. Which of the…

A: Given, Mass=60kg Distance=1500m

Q: A student sits on a rotating stool holding two 2.3-kg objects. When his arms are extended…

A: Given The mass of an object is m = 2.3 kg. The number of objects is n = 2. The distance between an…

Q: A sanding disk with rotational inertia 1.3 x 103 kg-m² is attached to an electric drill whose motor…

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Q: 4. 2.0 y10g 200 E y 2.0xio 's Four masses each with mass 2.0 x 10² g are connected by thin rods that…

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Q: need help - physics

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Q: A barbell spins around a pivot at its center at A. The barbell consists of two small balls, each…

A: Given : Mass (m) = 500 g = 0.5 kg Length (d) = 30 cm = 0.3 m Radius (r) = 0.15 m Angular speed (w) =…

Q: Two uniform, solid spheres (one has a mass M1= 0.3 kg and a radius R1= 1.6 m and the other has a…

A: Given : M1=0.3 kg M2=0.6 kg R1=1.6 m R2=3.2 m L=6.4 m ISphere=25MR2

Q: A uniform disk of mass Mand radius a, with its surface in the yz- plane as shown in the Figure. The…

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Q: 3. The semicircular plate has a radius of 0.3 m and a mass of 6 kg. Which of the following is the…

A: Given, mass of the semicircular plate, m = 6 kg radius of the plate, a = 0.3 m d = 0.127 m

Q: 1. Four balls each of radius 10 cm and mass 1 kg. 2 kg, 3 kg and 4 kg are attached to the periphery…

A: The masses of the 4 balls are given m1 = 1 kgm2 = 2 kgm3 = 3 kgm4 = 4 kg r = 0.1 m

Q: Two thin disks are attached as shown in the image. The angle θ=22.5°,θ=22.5°, and the masses and…

A: Assume that the point P be the origin. Therefore, the position of the center of disk A and disk B…

Q: Q1.

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Q: 3) A solid sphere of radius R = 10 cm and mass Ms = 4 kg is attached to the left end of a rod of…

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Q: A sanding disk with rotational inertia 2.1 x 103 kg-m² is attached to an electric drill whose motor…

A: Given Data, The rotational Inertia of the diskI=2.1×10-3 kg.m2 Applied Torqueτ=30  N.m Time interval…

Q: A sanding disk with rotational inertia 9.7 x 103 kg-m2 is attached to an electric drill whose motor…

A: As we know that,  Torque ( τ) = I α ---------(1) Where I is moment of inertia and α is called…

Q: Two identical masses (m1 = m2 = 10 kg) are connected to massless rod of length L = 2.6 m as shown.…

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Q: . A system of three point particles of equal masses 45 gm are initially connected by three rods of…

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Q: A 1.10-kg particle moves in the xy plane with a velocity of v = (4.30 î - 3.50 j) m/s. Determine the…

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Q: M D. m The device shown above is made of low-mass rods and four point masses. The smaller masses (m…

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Q: The three masses are connected by massless, rigid rods. The masses are  mA = 0.208 kg, mB = 0.342…

A: Given data: Three masses: mA=0.208 kg; mB=0.342 kg; mC=0.418 kg Angular speed, ω=7.62 rev/s=7.62×2π…

Q: f a smooth rod of mass M and length L, whose thickness is neglected; a) Find the moment of inertia…

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Q: A playground merry-go-round of radius R = 1.20 m has a moment of inertia I = 240 kg · m² and is…

A: In this question we determine angular speed.

Q: The moment of inertia of thin rod of length 3.8 m about an axis passing through the center of mass…

A: Given information: The length of the rod (l) = 3.8 m The moment inertia when axis passes through the…

Q: An oversized yo-yo is made from two identical solid disks each of mass M = 2.10 kg and radius R=…

A: (a) Moment of inertia of the system I=2Idisc+Icyl=212MR2+12mr2=MR2+12mr2

Q: A 1.40-kg particle moves in the xy plane with a velocity of v = (4.40 i - 3.30 j) m/s. Determine the…

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Q: A student sits on a rotating stool holding two 4.0 kg objects. When his arms are extended…

A: Given: mass of objects (m) = 4.0Kg            moment of inertia of student and stool (I) = 3.0 Kgm2…

Q: A student sits on a rotating stool holding two 3.4-kg objects. When his arms are extended…

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Q: A system of point particles is shown in the following figure. Each particle has mass 0.23 kg, and…

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Q: An oversized yo-yo is made from two identical solid disks each of mass M = 2.00 kg and radius R =…

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Q: The moment of inertia of thin rod of length 2.1 m about an axis passing through the center of mass…

A: Let M denotes the rod’s mass, L denotes the rod’s length, Iz denotes the moment of inertia about the…

Q: A system of point particles is shown in the following figure. Each particle has mass 1 kg and they…

A: There are three particles of equal unit mass is placed in the same plane. The system rotates with 10…

Q: A long rigid rod of mass M has two point masses at each end, each of which has mass m. If the length…

A: Mass of rod = M Length = L two point masses of mass m at each end

Q: The assembly shown in figure is composed of a rod of A 7. mass M = 4 kg and length L = 3 m, and a…

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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.