Question

which of the following quality doesn't have direction a) acceleration b) velocity c) speed d) displacement​

Answer 1

Answer:first we should know what is vector and scalar

vector-a quantity has both magnitude and direction

scalar-quantity has only magnitude onnly

acceleration has directionas it is vector quantity

velocity has direction same as the direction that an obj moving

Explanation:

displacement is abouletlya vector shows direction as well as magnitude

so ur ans is speed which has no direction a scalar quantity

hope u got it

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Answer 2

Answer:

$\huge\red{Answer}$

Average speed, the total distance traveled divided by the total time elapsed.It has magnitude but no direction hence it is not a vector quantity.