An 11.0-kg stone at the end of a steel (Young's modulus 2.0 x 1011 N/m²) wire is being whirled in a circle at a constant tangential speed of 19.5 m/s. The stone is moving on the surface of a frictionless horizontal table. The wire is 3.69 m long and has a radius of 2.95 x 10 3 m. Find the strain in the wire. Number Units

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A: Dear student The buoyancy force on any object in liquid is given by: Fb = p×Vd×g Here  p = density…

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Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).