Question : The displacement- time graph for two particles 𝐴 and 𝐵 are straight lines inclined at angles of 30° and 60° with the time axis. The ratio of velocities of 𝑉𝐴:𝑉𝐵 is
(A) 1: 2
(B) 1:√3
(C) 1:√3
(D) 1:3
Answer : option (D)
Solution :
The displacement- time graph for two particles 𝐴 and 𝐵 are straight lines inclined at angles of 30° and 60° with the time axis. The ratio of velocities of 𝑉𝐴:𝑉𝐵 is
with
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