Question

The area under the velocity(v)-time(t) graph represents the physical quantity which has the unit:

• A. m/s
• B. m
• C. m²
• D. m³

Answer 1

The correct option is B

m

1. The velocity-time graph represents the variation in the velocity of a body with respect to time.
2. The slope of the velocity-time graph gives acceleration
3. SI unit of acceleration is m/s².
4. The area under the v-t graph gives us the displacement of the body.
5. And the SI unit of displacement is meters (m).

Hence, the correct option is (B).