Question

Statement I : Displacement of a body is vector sum of the area under velocity-time graph.
Statement II : Displacement is a vector quantity.

• A. If both Statement I and Statement II are true and the Statement II is correct explanation of the Statement I
• B. If both Statement I and Statement II are true but the Statement II is not the correct explanation of the Statement II
• C. If Statement I is true but Statement II is false
• D. If statement I is false but statement II is true

Answer 1

Answer: (A)

According to definition, displacement = velocity $\times$ time. Since displacement is a vector quantity so its value is equal to the vector sum of the area under velocity-time graph.