The diagram above shows the velocity-time graph of a vehicle. Its acceleration and retardation respectively are
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Correct Answer: Option C
Explanation:
Acceleration = slope = AE/OE = 80/20 = 4m/s2
∴ acceleration and retardation = 4m/s2; 2m/s2
Acceleration = slope = AE/OE = 80/20 = 4m/s2
∴ acceleration and retardation = 4m/s2; 2m/s2