Study the following statements. I. The unit of average speed is same as that of velocity. II. If...

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Study the following statements.
I. The unit of average speed is same as that of velocity.
II. If one or more coordinates of an object changes with time, we say that the object is at rest with respect to the given reference frame.
Which of the following statement(s) is/are correct?
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
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