This is an object's change in motion per unit time in a specified direction.
2 answers:
Answer:
Velocity
Explanation:
Velocity is an object's change in motion per unit time in a specified direction
Answer:
Velocity
Explanation:
Motion can be described as change in position of an object in a time interval.
Velocity describes an object's change in motion per unit time in a specified direction.
Velocity is a vector quantity. It has magnitude as well as direction. It represents change in displacement over a time interval.

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Explanation:
Answer:
Part a)

Part b)

Explanation:
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Part b)
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Answer:
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Explanation:
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Answer:
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Explanation:
hope this helps