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3 years ago

The world’s supply of fossil fuels will _____.

Physics

2 answers:

scZoUnD [109]3 years ago

6 0

Answer: Dwindle slowly until a replacement source is found that provides the same power.

Explanation:

Fossil fuels are the fuels that are the non-renewable source of energy. These develop after long underground geological process. The raw material for the synthesis of the fossil fuels is the dead and decaying plant and animal matter. The degradation process is biological that is facilitated by the soil microbes but the heat and pressure generated in the underground region is responsible for the synthesis of the fossil fuels.

The world's supply of fossil fuels will dwindle slowly which means that it will diminish soon until another conventional or alternative source can meet the supply that is required to generate the same power.

Mekhanik [1.2K]3 years ago

3 0

The world’s supply of fossil fuels will dwindle slowly until a replacement source is found that provides the same power.

bc some day we will actually run out of it and find sth that gives power

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const2013 [10]

The velocity of the cannonball is 150 m/s, the right option is B. 150 m/s.

The question can be solved, using Newton's second law of motion.

Note: Momentum of the cannon = momentum of the cannonball.

<h3>Formula:</h3>

MV = mv................. Equation 1

<h3>Where:</h3>

M = mass of the cannon
m = mass of the cannonball
V = velocity of the cannon
v = velocity of the cannonball

Make v the subject of the equation.

v = MV/m................ Equation 2

From the question,

<h3>Given: </h3>

M = 500 kg
V = 3 m/s
m = 10 kg.

Substitute these values into equation 2.

v = (500×3)/10
v = 150 m/s.

Hence, The velocity of the cannonball is 150 m/s, the right option is B. 150 m/s.

Learn more about Newton's second law here: brainly.com/question/25545050

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