The speed limit in a school zone is 40 mathrm{km/h}40 km/h (about 25 mathrm{mi/h}25 mi/h). A driver traveling at this

The speed limit in a school zone is 40 mathrm{km/h}40 km/h (about 25 mathrm{mi/h}25 mi/h). A driver traveling at this speed sees a child run onto the road 13 mathrm{m}13 m ahead of his car. He applies the

brakes, and the car decelerates at a uniform rate of 8.0 mathrm{m/ s^2}8.0 m/s 2 . If the driver ‘s reaction time is 0.25 mathrm{s}0.25 s, Assuming a reaction time of 0.50 mathrm{s}0.50 s for the driver ,will the car stop before hitting the child?

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