H.W: Two blocks connected by a cord passing over a small frictionless pulley rest on frictionless plane, as in fig. below, (a)w hich way will the system move? (b)what is the acceleration of the block (c)what is the tension in the cord? Ans. (a) To left (b)0.65m/s² (c)43.37N 10.20 300

H.W: Two blocks connected by a cord passing over a small frictionless pulley rest on frictionless plane, as in fig. below, (a)w hich way will the system move? (b)what is the acceleration of the block (c)what is the tension in the cord? Ans. (a) To left (b)0.65m/s² (c)43.37N 10.20 300

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

H.W: Two blocks connected by a cord passing over a small frictionless pulley
rest on frictionless plane, as in fig. below, (a)which way will the system
move? (b)what is the acceleration of the block (c)what is the tension in the
Ans. (a) To left (b)0.65m/s (c)43.37N
cord?
N-100Neut
N-50leut
30
330 1020

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