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Serggg [28]
2 years ago
9

Use the conservation of energy to explain the speeds at different places in the diagram of the roller coaster.

Physics
1 answer:
damaskus [11]2 years ago
4 0
When you are going down you pick up more speed
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What are the differences between balloon framing and platform framing? What are the advantages and disadvantages of each? Why ha
Licemer1 [7]

Answer:

Difference : Balloon framing go through from foundation to top floor while Platform do not

advantages and disadvantages

Balloon framing : It has less vertical shrinkage  ( disadvantage )

platform framing : It has more vertical shrinkage and fire stops ( advantage )

platform framing : It is easier and safer to use

Reason for platform framing :

Due to these advantages Platform framing has become a better choice

<u><em>Little added fire stopping</em></u><u> </u>is required in platform framing because of double tap plate present which can act as as a fire stop

<u><em>Steel beam/ glue laminated wood beam </em></u>is preferred at foundation level because wood beam under the ground will most likely shrink over time

Explanation:

Differences : Balloon framing a form of building houses using a special kind of timber construction its studs start from the foundation and go to all the way to the last floor while in Platform framing the studs are interrupted by floor platforms ( i.e. they do not go through like in Balloon framing )

advantages and disadvantages

Balloon framing : It has less vertical shrinkage  ( disadvantage )

platform framing : It has more vertical shrinkage and fire stops ( advantage )

platform framing : It is easier and safer to use

Reason for platform framing :

Due to these advantages Platform framing has become a better choice

<u><em>Little added fire stopping</em></u><u> </u>is required in platform framing because of double tap plate present which can act as as a fire stop

<u><em>Steel beam/ glue laminated wood beam </em></u>is preferred at foundation level because wood beam under the ground will most likely shrink over time

6 0
3 years ago
The school bag of four students A,B,C,D measures 9kg, 2800gm, 2kg and 8000gm respectively. Whose bag is the lightest
inna [77]

Answer:

Student C

Explanation:

order from heaviest to lightest is...

9 kg (A) , 8000g (8 kg) (D) , 2800g (2.8kg) (B), 2 kg (C)

5 0
2 years ago
Study the following image of the moving car.
liq [111]
Potential energy is high and kinetic is equal i believe.
3 0
2 years ago
Read 2 more answers
3. A child decides to keep his goldfish outside in a small bowl. He has to add water every day to keep
weeeeeb [17]
Humidity is 90 it will be hotter so the child has to add water to the goldfish bowl
5 0
3 years ago
What is inertia? explain please!
MrRa [10]
Inertness, especially with regard to effort, motion, action, and the like; inactivity; sluggishness.
3 0
3 years ago
Read 2 more answers
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