Recent questions in Physics

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Find the resultant of the following displacements: A, 20 miles 30°south of east; B, 50 miles due west; C, 40 miles northeast; D, 30 miles 60° south of west.

 Find the resultant of the following displacements: A, 20 miles 30°south of east; B, 50 miles due west; C, 40 miles northeast; D, 30 miles 60° south of west. 
12/11/2017

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University Assignment Help in Math’s.

 Mathematics is one of those subjects that is difficult for you to manage as you find it hard to remember various formulae that are used in Mathematics for doing things. so you don't need to ...
31/10/2017

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University Assignment Help in Math’s.

 Mathematics is one of those subjects that is difficult for you to manage as you find it hard to remember various formulae that are used in Mathematics for doing things. so you don't need to ...
31/10/2017

0

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Relation between a calorie and a joule

what is the relation between a calorie and a joule ?what is the proof that a calorie equals to 4.18 joules ?
25/10/2017

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Дана функция f (x) = (tgx) * x ^ 2 + (1-tga) + tga

дана функция f (x) = (tgx) * x ^ 2 (1-tga) + tga и уравнение (tg ^ 2a) f (x ^ 2) = f (f (x)) найти все функции f (x) для которые ...
17/10/2017

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Half Life

At the end of 14 min, 1/16 of Polonium remains. Half life?
13/10/2017

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I have a question about order of magnitude?

When I tried to solve order of magnitude questions, I realized that we found the answer as 4*10^7. But my book was converting this answer to this 4*10^7~10^8. I confused. Can you tell me what is ...
11/10/2017

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Nuclear physics

Fission fragments usually decay by emitting
09/10/2017