3 years ago

How is the energy of an object affected after work is done on it?

1 answer:

7 0

Work is done when a force is applied to an object through a distance. ... The object will either speed up or slow down, resulting in a change in its kinetic energy (seen in Figure 1), or it will have an altered potential energy if, for example, it was lifted a certain height under the force of gravity.Jan 31, 2020

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Karolina [17]

Answer:

????

Explanation:

3 0

3 years ago

HeLP PLZ!!!!!!!Determine whether each of the following is a covalent or ionic compound? im not sure if im right. Covalent: OF2,P

Svetradugi [14.3K]

Ionic compounds are composed of a non-metal as the anion and a metal as the cation. Covalent compounds on the other hand are composed of both non-metals from both charges. In this case, OF2 is covalent, PBr3 is covalent, SeO2 is ionic, C5H12 is covalent, and CBr4 is covalent.

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3 years ago

Lithium (Li) has 3 electrons. How many shells does an atom of Li have?

Liula [17]

She has 3 I just did that test. Have a good day

8 0

3 years ago

Read 2 more answers

Rank the following steps involved in preparing a dilute solution from a stock solution in order from first to last.

Serggg [28]

Answer: C - B - A - D

Explanation:

-Obtain a flask that is thoroughly cleaned

-Add the desired amount of stock solution

-Add deionized water until the volume reaches the mark on the flask.

- Cap the flask and invert several times to thoroughly mix the solution.

5 0

3 years ago

Which element can only form one ion?

stich3 [128]

I think it's hydrogen. Hope this helps :)

5 0

3 years ago

How is the energy of an object affected after work is done on it￼?

How is the energy of an object affected after work is done on it?