1. A mass of 0.10 slug in space is subjected to an external vertical forces of 4 lb. If the local g=30ft/s? and if friction effects are neglected determine the acceleration of the mass if the external vertical force is acting a. Upward b. downward

1. A mass of 0.10 slug in space is subjected to an external vertical forces of 4 lb. If the local g=30ft/s? and if friction effects are neglected determine the acceleration of the mass if the external vertical force is acting a. Upward b. downward

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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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

1. A mass of 0.10 slug in space is subjected to an external vertical forces of 4 lb. If the
local g=30ft/s? and if friction effects are neglected determine the acceleration of
the mass if the external vertical force is acting
a. Upward
b. downward

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