In a displacement-time graph, line A is steeper than line B. Which statement is true?
A
Velocity of A is greater than B
B
Velocity of A is less than B
C
Velocities of A and B are equal
D
The graph gives no information
Correct Answer: Option A — Velocity of A is greater than B
Explanation:
In this situation, Velocity of A is greater than B is obtained by applying the relevant motion concept carefully. The question tests whether...
In this situation, Velocity of A is greater than B is obtained by applying the relevant motion concept carefully. The question tests whether the learner can distinguish the required quantity from related ideas and use the stated information without adding unsupported assumptions. The alternatives Velocity of A is less than B, Velocities of A and B are equal, and The graph gives no information do not satisfy the governing definition, graph interpretation, direction convention, or numerical relationship in this case. In examinations, identify the known quantities, keep SI units consistent, select a positive direction where needed, and apply the appropriate definition or equation. This also checks that the answer has a sensible magnitude and unit.