A projectile is shot at an inclination of 450 from the ground with a speed of 250 mps. (a) Derive the equation for the horizontal displacement of the projectile at any time t. (b) using the result in (a) find the horizontal displacement when t = 25 sec

A projectile is shot at an inclination of 450 from the ground with a speed of 250 mps. (a) Derive the equation for the horizontal displacement of the projectile at any time t. (b) using the result in (a) find the horizontal displacement when t = 25 sec

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

Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.

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A projectile is shot at an inclination of 45° from the ground with a speed of 250 mps. (a) Derive the equation for the horizontal displacement of the projectile at any timet. (b) using the result
in (a), find the horizontal displacement when t = 25 sec.

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