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natita [175]
3 years ago
14

Gladiators of Physics Plz Help On This Question. Steps will help! with formula

Physics
1 answer:
arsen [322]3 years ago
8 0
Simplified gravitational potential energy:
v = mgh

m mass
g gravitational acceleration, on earth = 9.81m/s²
h height

Solve for height.
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What is the significance of the word universal in Newton's law of universal gravitation
mart [117]

Hey I am here to help you.

Newton's law of universal gravation states that every particle attracts every other particles in the universe with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers

I believe that this answer was helpful.

5 0
3 years ago
Billy did an investigation to learn whether bean plants will grow if they are given salt water. Billy repeated his experiment th
Gekata [30.6K]

B should be your answer good luck!

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3 years ago
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At what height from the surface of the earth does the value of acceleration due to gravity be 2.45 m/s square where the radius o
Citrus2011 [14]

Answer:

Explanation: RADIUS OF EARTH = 6400X1000m =

ACC DUE GRAVITY ABOVE SURFACE OF EARTH = g' =2.45 m/s^2

ACC DUE GRAVITY ON SURFACE OF EARTH =g= 9.8 m/s^2

A/C TO FORmULA

g'/g=1-2h/Re

g'/g +2h/Re = 1

2h/Re =1- g'/g

2h= (1- g'/g)Re

2h=(1-2.45 /9.8)

6400X1000

2h = (0.75)6400X1000

2h = 4800000

h= 2400000

m

3 0
1 year ago
Please help do not guess
Georgia [21]

Answer:

358.9 (+/- 0.4) million years ago

Holocene Epoch, of the Quaternary Period

Devonian period

66 million years ago (prox)

521 million years ago

110,000 years ago

NW

North america became more cold when it moved NW

Explanation:

8 0
3 years ago
In which stage of a star's life cycle, does gravity and fusion become balanced, and an adult star forms?
V125BC [204]

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im guessing red giant-

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