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choli [55]
3 years ago
10

I need help please and just give me the answer

Physics
1 answer:
Anna11 [10]3 years ago
3 0

12° la la la, la de da

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A meter stick hurtles through space at a speed of 0. 95c relative to you, with its length perpendicular to the direction of moti
marta [7]

Answer:

Explanation:

Caty  ,  Use   the relativity formula for length.  ( they teach this in H.S. ? )  it's from my Modern Physics in college, A 300 level class  

L = L_{0}\sqrt{1-\frac{v^{2} }{c^{2} } }

L = 3  \sqrt{1-\frac{.95^{2} }{1^{2} } }

L = 0.9367496998  meters

L = 0.94 meters approx

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2 years ago
Federal board paper of class 10 of physics​
zzz [600]

Answer:

If you are looking for past papers you can search that up and you will find plenty of resources that will help you out.

8 0
3 years ago
What explains the key difference between a bomb calorimeter and a coffee cup calorimeter?.
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The key difference between a bomb calorimeter and a coffee cup calorimeter is high temperature.

<h3>What is bomb calorimeter?</h3>

A bomb calorimeter is an apparatus that can measure heats of combustion, used in various applications such as calculating the calorific value of foods and fuels.

<h3>What is coffee cup calorimeter?</h3>

A coffee cup calorimeter is a cup used to provide insulation when materials are mixed inside of it.

<h3>Difference between the two calorimeter</h3>
  • The coffee cup calorimeter can't be used for high-temperature reactions, either, because they would melt the cup.
  • A bomb calorimeter is used to measure heat flows for gases and ​high-temperature reactions

Learn more about calorimeter here: brainly.com/question/1407669

#SPJ1

3 0
2 years ago
¿Por qué el concepto de trabajo no es lo mismo para un mecánico y un físico? ¿Cuál es la medida de trabajo que se utiliza en el
fgiga [73]

Answer:

Por lo tanto la expresión anterior se menciona que el trabajo mecánico es igual a los cambios de energía cinética del sistema mecánico. Trabajo mecánico y energía potencial. ... "Se realiza un trabajo sobre un cuerpo cuando este se desplaza o deforma por la acción de una fuerza" (definición de trabajo).

8 0
4 years ago
Global expansion offers companies the opportunity to generate greater profits than companies that focus strictly on _____.
Kryger [21]

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The domestic market

____________________________________________________

Global expansion does, in fact offer companies the opportunity to generate greater profits than companies that focus strictly on the domestic market.

____________________________________________________

Hope this helps!

6 0
4 years ago
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