With energy, changes in the physical world are possible. These can be a change in speed, a change in direction, a change from cold to hot, and many other kinds of changes.

Question 4 options:
True
False

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amanda171345 amanda171345 · Answer 1 · 2020-10-06T20:57:38+02:00

true because energy can change its speed because of temperature and also its direction

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oeerivona oeerivona · Answer 2 · 2021-10-07T14:06:29+02:00

According to the Law of Conservation of Energy, the energy in a closed system is constant

The correct option for changes in the physical world are possible with energy, is the option;

True

Reason:

According to the Law of Conservation of Energy, energy cannot be created nor destroyed, but can be changed from one form to another

Therefore;

The changes in speed which is the change in kinetic energy is possible

Change in direction which is a change in velocity vector is change in kinetic energy is possible

Change from cold to hot by the addition of heat energy and other forms of energy

Therefore, the correct option is; True changes in the physical world are possible

Learn more about the Law of Conservation of Energy here:

https://brainly.com/question/12053135