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Sphinxa [80]
3 years ago
15

All indicate that the universe is

Physics
2 answers:
Galina-37 [17]3 years ago
7 0

Answer:

universe is expanding

maxonik [38]3 years ago
6 0

Answer:

if its talking about earth then rotate I'll say

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Vladimir [108]
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3 years ago
To travel at constant speed, a car engine provides 24KW of useful power. The driving force on the car is 600N. At what speed doe
Keith_Richards [23]

Answer:

The speed traveled by the car is 40 meter per second.

Explanation:

The formula for the relation between the power and the force is as follows:

P = Fv

Where F is the force and v is the speed.

As given

To travel at constant speed, a car engine provides 24KW of useful power. The driving force on the car is 600N.

F = 600 N

Convert power from KW to W.

1 KW = 1000 W

24 KW = 24 × 1000 W

           = 24000 W

Thus

P = 24000 W

Put these values in the formula.

24000 = 600 × v

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v = \frac{24000}{600}

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Therefore the speed of the car is 40 meter per second .

3 0
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If you want to know how energy will move between two objects, what do you
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Answer:

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Explanation:

Hope my answer has helped you!

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3 years ago
What velocity must a 2.25 kg croquet mallet have in order to have the same momentum as 1.25 kg ball that has a momentum 6.25 kg•
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The first transistor, made of gold, plastic, and germanium (a metallic
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The first transistor made of gold, plastic and germanium was about the size of adult's fingernail.

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<u>Explanation:</u>

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3 years ago
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