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ANTONII [103]
3 years ago
6

An object of mass 100kg is released from rest and falls through a distance of 10m.what is the work done by gravity

Physics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

Mass = 100 kg

Acceleration due to gravity = 9.8m/s

Height = 10 m

Work done = mgh

= 100 x 9.8 x 10

= 9800 J

Hope this helps!

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Explanation:

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What would the final volume of 40 L of gas at 80 pascals be if the pressure increases to 130 pascals?
melomori [17]

Answer:

Final volume, V2 = 24.62 L

Explanation:

Given the following data;

Initial volume = 40 L

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To find the final volume V2, we would use Boyles' law.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

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Substituting into the equation, we have;

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V_{2} = \frac {3200}{130}

V_{2} = 24.62

Final volume, V2 = 24.62 Liters

5 0
3 years ago
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8_murik_8 [283]

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5 0
3 years ago
Read 2 more answers
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