2 years ago

For a given substance, the molecules move fastest when the substance is

Physics

1 answer:

Sergeeva-Olga [200]2 years ago

3 0

Heat makes the molecules move faster

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Einstein's theory of general relativity is currently the best explanation of gravity.Why has this theory not been replaced with

alina1380 [7]

Answer:

Option C, It still explains the experimental evidence pertaining to gravity

Explanation:

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2 years ago

A student sees a newspaper ad for an apartment that has 2330 square feet (ft2) of floor space. How many square meters of area ar

Evgen [1.6K]

216.4641 m^2........................

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3 years ago

A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her orig

r-ruslan [8.4K]

Answer:

2406 miles

Explanation:

Let A be the starting position, B the junction position and C the final position after flying the 3.5 hrs. Also, let b be the distance from the starting point:

$\angle ABC =(180-10) \textdegree=170\textdegree$

#Distance traveled in 1.5hrs is;

$c=690x1.5\\=1035mi$

#Distance traveled in next two hrs:

$a=690\times 2\\=1380mi$

#Now using the Cosine Rule:

$b^2=a^2+c^2-2ab\cos B\\\\=1380^2+1035^2-2(1380)(1035)cos170\textdegree\\\\b^2=5788.83\\\\b\approx 2406.00 \ mi$

Hence, the pilot is 2406 miles from her starting position.

4 0

3 years ago

How long( in hours, will it take for 500 000 C of charge to flow through a diode if it requires

Alina [70]

Answer:

277.78 hours

Explanation:

The formula for calculating the amount of charge is expressed as;

Q = It

I is the current

t is the time

Given

I =0.05A

Q = 50,000C

Required

Time t

Recall that: Q = It

t = Q/I

t = 50,000/0.05

t = 1,000,000secs

Convert to hours

1,000,000secs = 1,000,000/3600

1,000,000secs = 277.78 hours

Hence it will take 277.78 hours for the charge to flow through the diode

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3 years ago

6. If two objects each have a mass of 10 kg, then the force of gravity between them

frozen [14]

Answer:

Explanation:

Answer is what its supposed to be. lol.

Stick with it brother. You GOT THIS!!! 100%

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2 years ago