Question

訪客

我看不懂題目想要求什麼😭😭，以最大減速8m/s^2走剩下的55公尺，他到底會不會撞到？

5. The driver of a truck moving at 30 m/s suddenly notices a moose 70 m straight ahead. If the
driver's reaction time is 0.5s and the maximum deceleration is 8 m/s?, can he avoid hitting
the moose without steering to one side? [Ans 45: 1.3 m more