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Naily [24]
3 years ago
10

The distance between Neptune and the Sun is 30.06 AU. What is this distance in millions of kilometers? (One AU is about 150 mill

ion kilometers.)
A. 450 million kilometers
B. 450.9 million kilometers
C. 4,000 million kilometers
D. 4,509 million kilometers
Physics
2 answers:
Sidana [21]3 years ago
8 0

Answer:

It will be B

Explanation:

Arada [10]3 years ago
5 0

Answer:The answer is B

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Solid barium sulfate is placed into a beaker to form a saturated solution of barium sulfate. the solution has a barium concentra
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Two cars, both of mass m, collide and stick together. Prior to the collision, one car had been traveling north at a speed 2v, wh
mel-nik [20]

Answer:u=\frac{v}{2}\sqrt{5-4sin\phi }

Explanation:

Given

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and solving problem in Vertical and horizontal direction

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Conserving Momentum in Vertical direction

m(2v)+m(-vsin\phi )=2m(ucos\theta )

2ucos\theta =v(2-sin\theta )------1

Conserving momentum in x direction

mvcos\phi =2musin\theta-----2

squaring and adding 1 &2

(2u)^2=(2v-vsin\phi )^2+(vcos\phi )^2

4u^2=4v^2+v^2-4v^2sin\phi

4u^2=5v^2-4v^2sin\phi

u=\frac{v}{2}\sqrt{5-4sin\phi }

7 0
3 years ago
Read the following questions and answer them using complete sentences. Be sure to fully explain your answers.
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Wave power can be regarded as a reliable source of energy because the ocean currents are always moving.

<h3>What can be the challenges of wave power?</h3>

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Learn more about wave power:brainly.com/question/1362067

#SPJ1

6 0
1 year ago
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