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borishaifa [10]
2 years ago
5

What is the difference between free fall and weightlessness??

Physics
1 answer:
joja [24]2 years ago
3 0
When you are in free fall, the force of gravity is stronger than your velocity perpendicular to where you're falling, and you move at a constant speed downwards.

Under feelings of weightlessness, you are still being pulled by gravity, but your perpendicular velocity and distance from the source can cancel each other out.
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There is about 12 hours
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In a given chemical reaction the energy of the products is less than the energy of the reactants. Which statement is true for th
Westkost [7]

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A student carried out an experiment adding different weights to a spring and recording the results. Look at the table of results
MAXImum [283]

Answer:

0.25 m.

Explanation:

We'll begin by calculating the spring constant of the spring.

From the diagram, we shall used any of the weight with the corresponding extention to determine the spring constant. This is illustrated below:

Force (F) = 0.1 N

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Therefore, the force constant, K of spring is 0.8 N/m

Now, we can obtain the number in gap 1 in the diagram above as follow:

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F = Ke

0.2 = 0.8 x e

Divide both side by 0.8

e = 0.2/0.8

e = 0.25 m

Therefore, the number that will complete gap 1is 0.25 m.

5 0
3 years ago
10. A cyclist travels at 15m/s for 4 minutes. How far does she go?
stiks02 [169]

Answer:

speed = <u>distance</u>

time

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3 0
3 years ago
An object of mass 'm' is on an inclined plane with an
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Answer:

F_{\text{par}} = F_{\text{frict}}

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Explanation:

See attachment for complete work.

Download pdf
7 0
2 years ago
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