Question

Acceleration is vector quantity, which indicates that its value ____________ *
2 points
(a) is always positive
(b) is always negative
(c) Is zero
(d) can be positive, negative or zero​

Answer 1

Answer:

option d

Explanation:

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Answer 2

Answer:

(a) is always "negative"

Acceleration is a vector quantity because it has both "magnitude" and "direction". When you slow down while moving a vehicle velocity decreases and hence acceleration also decrease and its value becomes"negative"

Explanation:

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