The cyclist decelerates to a slope at an initial speed of 5 m / s, the acceleration is 0.4 m / S 2, and the length of the slope is 30 m

The cyclist decelerates to a slope at an initial speed of 5 m / s, the acceleration is 0.4 m / S 2, and the length of the slope is 30 m

It is known that the initial speed of the bicycle is V0 = 5m / s, the acceleration is a = - 0.4m/s2, the displacement is x = 30m, the displacement formula is x = v0t + 12at2, the data is T1 = 10s, T2 = 15s (rounding off). A: the time required for a cyclist to cross the slope is 10s

Elden Ring Premiere

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