3 years ago

What is kinetic energy

2 answers:

4 0

Answer:

Kinetic energy, form of energy that an object or a particle has by reason of its motion. ... Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.

Credits to britannica.com

Explanation:

Hope this helps

zubka84 [21]3 years ago

4 0

Kinetic energy of an object is the energy that it possesses due to its motion.

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A 1.0-kg ball is attached to the end of a 2.5-m string to form a pendulum. This pendulum is released from rest with the string h

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Answer:

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Explanation:

Using the conservation of energy we have:

$\frac{1}{2}mv^{2}=mgh$

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3 years ago

Which scenario is an example of the transfer of thermal energy by radiation?

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Dense water near the poles sinks, creating a current towards the equator. What would you expect to happen to this current if tem

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3 years ago

Given the function f(x) = 8x3 − 3x2 − 5x 8, what part of the function indicates that the left and right ends point in opposite d

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Answer: The degree of the first term.

Explanation:

The function:

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The left and right ends would be indicated when x is changed to -x. When this is substituted, the change is indicated by the first term because only the degree of first term is odd.

Let the left hand side be donated by -x.

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$f(-x) =8(-x)^3-3(-x)^2-5(-x)^8\\ \Rightarrow f(-x)=-8x^3-3x^2-5x^8$

Hence, the correct option is the degree of the first term indicates the left and right end points of the function.

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