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Zepler [3.9K]
3 years ago
14

A baseball player hits a ball. Which is the best description of the energy of the ball as it flies over the pitcher’s head?

Chemistry
2 answers:
BartSMP [9]3 years ago
5 0

When the bat touches the ball, the kinetic energy from the bat gets transfered and stored in the ball as elastic potential energy. A part of the ball is compressed when the energy is being stored and as per the hooke’s law it uses its potential energy to decompress  The decompression results in the ball pushing the surface of bat and the ball bounces away with the potential energy transfering back into kinetic energy.

Elan Coil [88]3 years ago
3 0

The right option is; b. mechanical

Mechanical energy is the best description of the energy of the ball as it flies over the pitcher’s head.

Mechanical energy is the energy that an object acquires due to its position or due to its motion. From the question, the baseball player has chemical potential energy (stored as food) which is transformed into work. As the baseball player hits the ball, there is energy exchange in which the ball acquires energy to perform its work. The energy obtained by the ball upon which work is done is called mechanical energy.


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Answer:

Cesium fluoride(CsF)

Explanation:

A binary compound is a compound that is composed of 2 distinct element. An ionic compound is composed of ions, usually one is a metal why the other is a non metal. One element gives out electron to form cation and the other receives electron to form anion in a binary compound.

Cesium is a group 1 element and it has one valence electron and it can easily donate this 1 electron to form a bond with other element. Group 1 element are generally very reactive. Cesium is a metal

Fluorine is in  group 7 of the periodic table and is a non metal .Fluorine have 7 valency electron and requires  1 electron to form a stable octet.

When cesium and fluorine bond to form a binary compound cesium donate 1 electron and fluorine receives the 1 electron for both element to form a stable octet. The formula for the binary ionic compound of cesium and fluorine can therefore be expressed as Cesium fluoride(CsF)

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Lelu [443]

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experiments brainly.com/question/5096428

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