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lianna [129]
3 years ago
6

Gravitational Potential Energy = mass x gravity x height

Physics
2 answers:
Blizzard [7]3 years ago
7 0
M= gpe / gh
G= gpe / mh
H=gpe / mg

FinnZ [79.3K]3 years ago
7 0

Explanation:

The mathematical expression for the gravitational potential energy (GPE) is given by :

GPE=m\times g\times h

Where

m is the mass of an object

g is the acceleration due to gravity

h is the height

(a) Solve for m :

m=\dfrac{GPE}{gh}

(b) Solve for g :

g=\dfrac{GPE}{mh}

(c) Solve for h :

h=\dfrac{GPE}{mh}

Hence, this is the required solution.

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Answer:

v=0.9833\ c

Explanation:

The density changes means that the length in the direction of the motion is changed.

Therefore,

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Given :

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$0.033=  1-\frac{v^2}{c^2}}$

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3 0
3 years ago
An artillery shell of mass 30 kg has a velocity of 250 m/s vertically upward. The shell explodes into two pieces; immediately af
olga_2 [115]

Answer:

9654.34 m

Explanation:

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2 years ago
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3 years ago
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Marta_Voda [28]

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The table below shows the approximate distances of two stars from Earth.
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