A body of mass 200 g is attached to a string of modulus 20 N and natural length of 20 cm. Fill in the blank. After being stretched by 4.0 cm the string is released from rest, the speed of the body at the instant the string becomes slack, to one decimal place, is m/s.

A body of mass 200 g is attached to a string of modulus 20 N and natural length of 20 cm. Fill in the blank. After being stretched by 4.0 cm the string is released from rest, the speed of the body at the instant the string becomes slack, to one decimal place, is m/s.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 10P: A 1.00-kg glider attached to a spring with a force constant of 25.0 N/m oscillates on a...

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Concept explainers

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).

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A body of mass 200 g is attached to a string of modulus 20 N and natural length of 20 cm.
Fill in the blank
After being stretched by 4.0 cm the string is released from rest, the speed of the body at the instant the string becomes slack, to one decimal place, is
m/s.

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