Question

 A boy is coming down a lift from 12th floor to 6th floor. Taking the ground floor as the origin and upward direction as positive; which one of the following is correct if 's' is displacement, 'x' is podition, 'v' is velocity, and 'a' is acceleration.

A) s<0, x>0, v<0. a<0
B) s<0, ,x<0, v<0, a>0
C) s>0,x<0, v>0,a>0
D) s>0, x>0, v>0,a<0

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Answer 1

Answer:

i think the answer is b

Explanation:

Answer 2

sugam and safe nee yooo