taylordalton93
09.07.2019 •
Physics
True or false distance is the magnitude of average velocity
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Ответ:
False
Explanation:
The average velocity is defined as the ratio of total displacement traveled to the total time taken.
Average velocity = total displacement / total time
So, It is false.
Ответ:
a), b), d), and e) are correct.
Explanation:
c) is incorrect because an object that has a definite shape cannot be in a gaseous state as gaseous objects take the shape of their container.
a) is correct because objects that are liquid have definite volumes but no definite shapes as they take the shape of their containers,
b) is correct as this is the definition of an object which is in a solid state.
d) is correct as this is the definition of an object which is in a gaseous state.
e) is correct as rigidness, the quality of having a definite shape is only exhibited by objects that are in solid state.