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ollegr [7]
3 years ago
10

What are fossil fuels, as organic compounds, made from?

Physics
2 answers:
LiRa [457]3 years ago
6 0

Answer: A hydrocarbon

Explanation:

In physics, a material, substance or fuel that contains carbon and hydrogen and usually other elements such as nitrogen, sulfur and oxygen are organic compounds.

belka [17]3 years ago
6 0

Answer:

hydrocarbons

Explanation:

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Answer: Surface waves can have characteristics of both longitudinal and transverse waves in the following way; The motion of the surface waves is up and down which is perpendicular to the direction of the wave. This is similar to the motion of transverse waves whereas the the motion of longitudinal.

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3 years ago
Find the net work W done on the particle by the external forces during the motion of the particle in terms of the initial and fi
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W=K_f-K_i

Explanation:

The work done on a particle by external forces is defined as:

W=\int\limits^{r_f}_{r_i} {F\cdot dr} \,

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W=\int\limits^{r_f}_{r_i}{ma\cdot dr} \,\\

Acceleration is defined as the derivative of the speed with respect to time:

W=m\int\limits^{r_f}_{r_i}{\frac{dv}{dt}\cdot dr} \,\\\\W=m\int\limits^{r_f}_{r_i}{dv \cdot \frac{dr}{dt}} \,

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Kinetic energy is defined as K=\frac{mv^2}{2}:

W=m\frac{v_f^2}{2}-m\frac{v_i^2}{2}\\W=K_f-K_i

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Signal words most often used in a chronological essay are
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