Question

Q30.Area under a v – t graph represents a physical quantity which has the unit- *
(A) m²
(B) m
(C) m³
(D) m s⁻¹
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Answer 1

d)ms-1 is the answer

Answer 2

Answer:

(B) m

Explanation:

unit of velocity of v= m/s and unit of time =s

(v-t)=m/s×s= m