A) 5 m/s
B) 15 m/s
C) 30 m/s
D) 7.5 m/s
Correct Answer: A
Solution :
Key Idea: \[\text{Average}\,\text{velocity}\,\text{=}\,\frac{\text{Displacement}}{\text{Time}\,\text{taken}}\] Let body move along AB, then BC.You need to login to perform this action.
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