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lutik1710 [3]
3 years ago
10

PLZZ HELP

Physics
2 answers:
Digiron [165]3 years ago
7 0
It would be the temperature of the steel decreases and the temperature of the water increases
Kryger [21]3 years ago
6 0

D.  

The temperature of the steel decreases and the temperature of the water increases.


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A friend frequently misses the morning
poizon [28]

Answer: Heyaa! ~

State of the problem is that your friend routinely misses the school bus.

Explanation:

What are the causes for his missing the school bus:

  • Not waking<em> early </em>enough
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A population _____ follows a period of
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A population decline follows a period of overshooting.
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Read 2 more answers
Far from any other masses, two masses, m1 and m2, are interacting gravitationally. The value for the mass of m1 suddenly doubles
NNADVOKAT [17]
<span>It also doubles The gravitational force between two masses is expressed as: F = G*m1*m2/r^2 where F = Force between the two masses m1 = Mass of object 1 m2 = Mass of object 2 r = distance between centers of object 1 and object 2 G = Gravitational constant The exact values of G, m1, m2, and r don't matter since all except for m1 is held constant. And when m1 suddenly doubles, the force attracting the two object to each other also doubles.</span>
5 0
3 years ago
2.Write the formula associating energy with power 
Alika [10]

Answer:

Power = \frac {mgh}{time}

Explanation:

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3. Potential energy can be defined as an energy possessed by an object or body due to its position.

Mathematically, potential energy is given by the formula;

P.E = mgh

Where,

P.E represents potential energy measured in Joules.

m represents the mass of an object.

g represents acceleration due to gravity measured in meters per seconds square.

h represents the height measured in meters.

4. Substituting the equation in 3 into equation in 2 above, we have;

Power = \frac {mgh}{time}

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<span>when air cools , the temperatures drops, the molecules move slowly taking up less space , the amount of space the air  takes ups shrinks , or reduce the air pressure 
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