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mr Goodwill [35]
3 years ago
8

What is kinematics?explain!!~​

Physics
2 answers:
Alika [10]3 years ago
6 0

\boxed{ \sf \huge \frak\color{gray}{  Answer : }}

  • kinematics, branch of physics and a subdivision of classical mechanics concerned with the geometrically possible motion of a body or system of bodies without consideration of the forces involved.

<u>Hope</u><u> </u><u>Helps</u><u>!</u> :')

nekit [7.7K]3 years ago
3 0

Answer:

the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.

Explanation:

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slavikrds [6]

Answer:

E.year₂ > E.year₁  (Second site is better)

Explanation:

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For First site

Power_{1}=const.V^3\\Power_{1}=const.(7m/s)^3\\Power_{1}=const.343Watt\\

For second site

Power_{2}=const.V_{2}^3\\Power_{2}=const.(10m/s)^3\\Power_{2}=const.1000W

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For Second site

E.year₂=Power₂×Operation time₂ per year

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So

E.year₂ > E.year₁  (Second site is better)

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