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Alinara [238K]
3 years ago
13

What is speed of third cosmic velocity?

Physics
1 answer:
slava [35]3 years ago
4 0
It's about 42 km/s! (kilometers per second) Hope I helped! :)
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The importance of the Miller–Urey experiment is that (a) it proved beyond doubt that life could have arisen naturally on the you
Blababa [14]

Answer:

a

Explanation:

5 0
3 years ago
A treasure chest full of silver and gold coins is being lifted from a pirate ship to the shore using two ropes as shown in the f
Lyrx [107]

The tension in rope C is determined as 122.23 N.

<h3>Tension in rope C</h3>

The tension in rope C is calculated as follows;

B² = A² + C²

C² = B² - A²

where;

  • C is tension in rope C
  • A is tension in rope A
  • B is tension in rope B

C² = (752²) - (742²)

C² = 14,940

C = √14,940

C = 122.23 N

Thus, the tension in rope C is determined as 122.23 N.

Learn more about tension here: brainly.com/question/24994188

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8 0
2 years ago
A car is traveling 80km/h is 130m behind a truck traveling at 75km/h. How long will it take the car to reach the truck?
rjkz [21]
The car approaches the truck at a speed of 80-75=5km/h.  To travel the 130m, it takes
\frac{0.130km}{5 \frac{km}{h} } =0.026h=93.6s
8 0
3 years ago
Heat rash is caused by chemical exposure Truth or false
Harrizon [31]

Answer:

This is false.

Explanation:

Heat rash develops when some of your sweat ducts clog. Instead of evaporating, perspiration gets trapped beneath the skin, causing inflammation and rash. Heat rash is usually self-limited, meaning it resolves on its own without treatment. Over-the-counter treatments such as calamine, hydrocortisone cream, itch preparations (such as Benadryl spray), or sunburn lotions can be used as skincare to treat the itching and burning symptoms. Heat rash usually goes away on its own within three or four days so long as you don't irritate the site further. Heat rash happens when the sweat glands get blocked. The trapped sweat irritates the skin and leads to small bumps.

3 0
3 years ago
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Kate is working on a project in her tech education class. She plans to assemble a fan motor. Which form of energy does the motor
andreyandreev [35.5K]

Motion Energy

I am writing this so it can be more than 20 letters

7 0
4 years ago
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