An inextensible cord with negligible weight is wrapped around a wheel to support a box of mass m = 2 kg. The wheel has a radius R = 0.5 m, mass M = 20 kg, and a radius of gyration ko = 0.5 m. The wheel is mounted on a frictionless horizontal axle. M FBD 1. Draw the free body diagram of the wheel and the box using the space provided above. 2. Calculate the angular acceleration of the wheel. 3. Calculate the linear acceleration of the box. 4. Calculate tension in the cord. J

An inextensible cord with negligible weight is wrapped around a wheel to support a box of mass m = 2 kg. The wheel has a radius R = 0.5 m, mass M = 20 kg, and a radius of gyration ko = 0.5 m. The wheel is mounted on a frictionless horizontal axle. M FBD 1. Draw the free body diagram of the wheel and the box using the space provided above. 2. Calculate the angular acceleration of the wheel. 3. Calculate the linear acceleration of the box. 4. Calculate tension in the cord. J

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

An inextensible cord with negligible weight is wrapped around a wheel to support a
box of mass m = 2 kg. The wheel has a radius R = 0.5 m, mass M = 20 kg, and a radius
of gyration ko = 0.5 m. The wheel is mounted on a frictionless horizontal axle.
M
FBD
1. Draw the free body diagram of the wheel and the box using the space provided
above.
2. Calculate the angular acceleration of the wheel.
3. Calculate the linear acceleration of the box.
4. Calculate tension in the cord.
州

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