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Aliun [14]
2 years ago
15

Heeeeellllpppppp meeee please​

Physics
1 answer:
solniwko [45]2 years ago
3 0

Answer:

i cant solve this!

Mybe i can solve another question!

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CAN SOMEONE PLEASE HELP ME WITH MY PHYSICS QUESTIONS? I NEED CORRECT ANSWERS ONLY!
BARSIC [14]
<h2>Right answer: acceleration due to gravity is always the same </h2><h2 />

According to the experiments done and currently verified, in vacuum (this means there is not air or any fluid), all objects in free fall experience the same acceleration, which is <u>the acceleration of gravity</u>.  

Now, in this case we are on Earth, so the gravity value is 9.8\frac{m}{s^{2}}  

Note the objects experience the acceleration of gravity regardless of their mass.

Nevertheless, on Earth we have air, hence <u>air resistance</u>, so the afirmation <em>"Free fall is a situation in which the only force acting upon an object is gravity" </em>is not completely  true on Earth, unless the following condition is fulfiled:

If the air resistance is <u>too small</u> that we can approximate it to <u>zero</u> in the calculations, then in free fall the objects will accelerate downwards at 9.8\frac{m}{s^{2}} and hit the ground at approximately the same time.  


5 0
3 years ago
Why is it warmer near the equator than near the poles?
maw [93]
The equator is warmer than the poles because the equator is closer to the sun. In other words, the sun is overhead the equator, which is a result of the Earth's curvature. 
3 0
2 years ago
Does moon have a dense atmosphere
nata0808 [166]

Answer:

No

Explanation:

Moon does not have any atmosphere.

Please mark as brainliest

3 0
2 years ago
“Persistence, patience, perseverance... When something doesn't work, there is always a solution”
Vanyuwa [196]

Answer:i'm pretty sure it was newton

Explanation:i search it up

8 0
3 years ago
Silver has a density of 9.32 g/cm cubed. find the length of one side of a 184 g silver cube
Olin [163]

Answer: 2.70 cm

Given:

Density, d=9.32 g/cm^{3}

Mass, m=184 g

Formula Used:

Volume, V = density/mass

=\frac{184g}{9.32g/cm^{3}}\\ \Rightarrow V=19.7 cm^{3} \\ volume of cube = a^{3} where a is the side of the cube

a=19.7cm^{3} \\ \Rightarrow a=(19.7)^{(1/3)}\\ \Rightarrow a=2.70 cm

hence, the length of one side of silver cube is 2.70 cm


6 0
3 years ago
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