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Marizza181 [45]

4 years ago

6

Should we continue to rely on fossils fuels, such as coal, oil, and natural gas, as energy sources? Or, should we invest more in

alternative energy sources, like using solar resources? Support your debate by citing at least 2 advantages that you listed above.
i need help

1 answer:

Dennis_Churaev [7]4 years ago

7 0

Answer:

i`d say energy

Explanation:

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Nadusha1986 [10]

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3 years ago

A car of mass 1230 kg is on an icy driveway inclined at an angle of 39°. The acceleration of gravity is 9.8 m/s². θ If the incli

tamaranim1 [39]

Answer:

Acceleration of the car, $a=6.16\ m/s^2$

Explanation:

It is given that,

Mass of the car, m = 1230 kg

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$W_x=mg\ sin\theta$

Net force acting on it is :

$ma=mg\ sin\theta$

$a=g\ sin\theta$

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4 years ago