# Recent questions in Physics

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Answers#### 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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Answers#### 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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Answers#### 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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Answers#### 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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Answers#### A particle is moving around in a circle and its position is given in polar coordinates as x = Rcosθ, and y = Rsinθ, where R is the radius of the circle, and θ is in radians. From these equations derive the equation for centripetal acceleration.

high school physics question

21/10/2017
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Answers#### 65Cu can be turned into 66Cu, with no accompanying product except a gamma, if bombarded with

physics

19/10/2017
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Answers#### 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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Answers#### Half Life

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

13/10/2017
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Answers#### 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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Answers#### Nuclear physics

Fission fragments usually decay by emitting

09/10/2017