Plz A coil of mass M = 3m is wound by aweightless rope and is at rest on a horizontalrough surface. The moment of inertia withrespect to the axis passing through its center ofmass, where R is the outer radius of the coil, isgiven as I = MR². The radius of the wrappedrope layer is equal to r/2, and the other end ofthe rope is fixed vertically to a block of mass mas shown in the figure. The system is releasedfrom rest.1 Find the angular acceleration of the coil.2Find the tension in the rope.3What is the angular velocity of the coil afterthe mass has decreased by h = 4R? RM = 3mR/2m

Given:the mass moment of inertia of the given coil is for a rolling disc or coil, the torque is…

Answered: from rest. 1 Find the angular…

Engineering

Mechanical Engineering

from rest. 1 Find the angular acceleration of the coil. 2Find the tension in the rope.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter8: Computer Numerical Control

Section8.4: Cnc Turning: Setup And Operation

Problem 2RQ: MDI stands for _________ ___________ ________.

See similar textbooks

Related questions

Q: can you help answer this question please? thank you.

A: The objective of the question is to determine the force required on node 1 for the displacement of…

Q: Collars A and B are connected by a 525-mm-long wire and can slide freely on frictionless rods. A…

Q: what is the void fraction at the channel

Q: Consider the following rotational temperatures of diatomic molecules: qr(N2) = 2.9K, qr(HD) = 64.7K…

Q: Q2: In a single-stage gas turbine, gas enters and leaves in axial direction. The angle is 68°, the…

Q: H.W.10.5. The following data for steam condenser: Steam condensed = 50000 kg/h Temperature of steam…

Q: Industrial pipes Are stainless steel pipes more demanding about the flexibility design…

A: The objective of the question is to understand if the design flexibility of stainless steel pipes is…

Q: Are constant-load spring mounts lower cost than variable-load ones, considering the same range of…

A: The constant load spring is designed to use in case of constant load whereas the variable load…

Q: 1. Steam expands in an adiabatic turbine from 8 MPa and 500°C to 0.1 MPa at a rate of 3 kg/s. If…

Q: Determine the reaction at the supports A and C. Calculate the deflection at the right end (point B)…

Q: difference between inlet and outlet flows past the plate, what is this flow Q in terms of the inlet…

Q: B) The air flow to a four cylinder four-stroke engine is 2.15 m³/min. During a test on the engine-…

A: In four stroke engine, there are four strokes which competes the cycle.The four processes are:(i)…

Q: PROBLEM1: Determine the equation of motion of the following systems: al*k 0.51 & LIVUIVING Masa…

Q: Q2\ You have the following data, what are the efficiency for both the two products if you know that…

A: Find outthe efficiency of both the two products.GivenWorker = 500Working hours = 7Working days = 300

Q: Industrial Pipes Are automatic valves those that rely on the fluid itself to operate, unlike…

A: The question is asking about the difference between automatic valves and motorized valves in terms…

Q: Slip of a reciprocating pump is negative, when____ A•suction pipe is short and pump is running…

A: There is negative slip in the reciprocating pump.

Q: a)Find the natural frequencies and mode shapes of the system shown in Figure 5. b) Find the…

A: This is a three degree of freedom system described by variables x1(t) x2(t) and x3(t). x1(0)=1…

Q: 3. For the Laplace equation,-²u = 0, on a rectangular domain shown in figure, give the global…

A: Given:To find:Write the global condensed equation.

Q: Problem 11.9 The cube of material shown in Problem 11.8 (reproduced below) is subjected to a pure…

Q: Determine Water content, Unit weight of moist soil, Void ratio

Q: 1. An experimental test rig is used to examine two-phase flow regimes in horizontal pipelines. A…

Q: The total force of 125 KN is required of flange coupling that has 5 bolts also has a shearing stress…

A: Given Data

Q: Select any thermal energy system you are interested. Describe the system and state how the system…

A: To define the exergy analysis of heat exchangers

Q: I need detailed explanation.

A: Rayleighs method estimates the natural frequencies of beams and other structures.The process…

Q: A steel specimen of 12 mm diameter extends by 6.31 x 10-2 mm over a gauge length of 150 mm when…

Q: 3- A forced circulation boiler delivering 36 kg/s at 130 bar is operated with a circulation ratio of…

Q: kindly create and explain an HOQ Analysis on this

A: Given:

Q: The thermodynamic properties of n-Hexane (1) and n-Heptane(2) gases can be expressed by the Peng…

A: Dear Students

Q: A 3-In.-radius drum is rigidly attached to a 5-in.-radius drum as shown. One of the drums rolls…

A: We start by determining the drum's angular velocity and its relationship to velocity as follows:The…

Q: 3.5. A spring-mass is excited by a force F, sin ut. At resonance, the amplitude is measured to be…

Q: Q2: For mass-spring system shown. The mass is given an initial displacement x(0)= 0.1 m, and…

A: The stiffness of the springMass of the blockInitial displacementIt is released from the rest so the…

Q: Question: For the frame shown below, the radius of pulley is 0.5 m. a) Draw the free body diagram of…

A: Given:The radius of the pulley is .Concept used:The two component of forces acts at A one in…

Q: the full combustion is at constant pressure and the temperature of the products is (3250°C).…

A: The inlet temperature of EthaneThe inlet temperature of Air=300oCThe outlet temperature of products…

Q: Find the second law efficiency of the steam turbine operating steadily at initial pressureof 3 MPa…

Q: Oil, with density of 950 kg/m3 and viscosity of 0.019 kg/ms, flows through a 30-cm - diameter…

Q: The following parameters characterise a liquid-fuelled rocket engine: stagnation pressure P0=100bar;…

A: The stagnation pressure is The stagnation temperature is The exit diameter is The throat diameter is…

Q: An office building to be constructed in Houston will be subjected to wind loads. The probability…

A: Given:

Q: 1. A 10 mm steel plate is welded on a wider steel plate as shown. The weld leg, w = 12 mm. Find the…

Q: 49. Water flows at a rate of 200 GPM into a piping system connected in series. Length, diameter, and…

A: Given:To find:(a) Total pressure drop.(b) Diameter of the equivalent pipe.

Q: 5- Describe how would you check the degree of freedom for a system with multi masses.

A: To check the degree of freedom of multi masses

Q: Calculate the horizontal reaction at support O of 15 kg slender rod which is rotating at constant…

Q: For Air: y = 1.4 Question B1 a) With the aid of sketches give a clear account of the operation of…

A: To calculate the mass flow rate, calculate area ratio, back pressure drawing

Q: The 5.2-lb cylinder is falling from A with a speed spring has an unstretched length of 1.75 ft and…

A: to find:the maximum displacement of the platformgiven:weight of the cyinder velocity of cylinder…

Q: When an object with a mass of 5 kg is connected to the end of a spring, the spring extends 10 meters…

A: The objective of the question is to find the function that shows the time-dependent change of the…

Q: investigate whether the safety requirement

Q: Q.11- Consider the positions servomechanism is shown in figure below. Assume the following numerical…

A: Find outDetermine the natural frequency and damping ratio of the systemgivenGain of potentiometer…

Q: Determine the total resistance and the current flow for the circuit shown in the accompanying…

A: The objective of the question is to determine the total resistance and the current flow for the…

Q: State the number of DOF and its type for each robot shown in Fig. 1:

A: Given:To find:State the number of degrees of freedom and type of robot.

Q: For the mechanical system shown in Fig-1, u₁, u₂ are the inputs and y₁, y2 are the outputs YI Y Y2…

Q: 1- Two mass-spring-damper systems A & B. System A has ( = 0.1 and wn = 20 rad/sec, and system B has…

A: Here we will use damping coefficient comparison to answer the question.

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

Plz

A coil of mass M = 3m is wound by a
weightless rope and is at rest on a horizontal
rough surface. The moment of inertia with
respect to the axis passing through its center of
mass, where R is the outer radius of the coil, is
given as I = MR². The radius of the wrapped
rope layer is equal to r/2, and the other end of
the rope is fixed vertically to a block of mass m
as shown in the figure. The system is released
from rest.
1 Find the angular acceleration of the coil.
2Find the tension in the rope.
3What is the angular velocity of the coil after
the mass has decreased by h = 4R?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: To find angular acceleration of the coil

VIEW

Step 2: Solution

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q2 Figure Q2 shows a beam subjected to distributed loading. Knowing the beam is fixed supported at one end and roller supported at the other end; (a) Draw the Free Body Diagram (FBD) of the beam (b) Sketch the possible elastic curve of the beam (c) Define the elastic curve formulation y of the beam using Macaulay Function (d) Define support reactions of the beam
In terms of k
I'm not sure how to get the final result in mm. Nm = Newton meters MPa = MegaPascals
100 mm В A 30 mm
please answer quickly A=1Kg B=10 cm
B X m 0.2 m An astronaut, still on earth and just wearing his suit so you know he's an astronaut, is holding a space chest, also still on earth. The space chest along with the space gold has a mass of 76 kg and the box has a height of 0.6 meters. Find the distance from the edge of the desk to B: Determine the smallest force that the astronaut can apply at B to make a moment opposite of E. FB Newtons. Determine the angle of the force. degrees.
In a thermal power plant, a horizontal copper pipe of "D" diameter, "L" length and thickness 1.9 cm enters into the boiler that has the thermal conductivity as 0.37 W/mK. The boiler is maintained at 102 °C and temperature of the water that flows inside the pipe is at 34°C. If the energy transfer (Q) is 100735 kJ in 7 hours. Determine the Heat transfer rate, Surface area of the pipe and Diameter & Length of the pipe, if D = 0.015 L.
2) Find the number of degrees of freedom for the following: ती
How many balls of 50 mm diameter fit in a volume of 4.1 m^3
1-Please solve the problem
Assume the distance
How to solve it? The value of h is given but not K. Which formula you use Q=kA(DeltaT) or Q=hA(DeltaT) Solve it fast ,Have less time.