A car is travelling at a uniform speed at 80 kph. The driver saw a roadblock...

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A car is travelling at a uniform speed at 80 kph. The driver saw a roadblock x meters ahead and stepped on the break causing the car to decelerate uniformly at 10 m/s?. The distance from the roadblock to the point where the car stopped is 12m. Find x if the perception-reaction time is 3s. O 95.43 m O 103.36 m O 123.32 m O 87.65 m A car is travelling at a uniform speed at 80 kph. The driver saw a roadblock x meters ahead and stepped on the break causing the car to decelerate uniformly at 10 m/s?. The distance from the roadblock to the point where the car stopped is 12m. Find x if the perception-reaction time is 3s. O 95.43 m O 103.36 m O 123.32 m O 87.65 m A car is travelling at a uniform speed at 80 kph. The driver saw a roadblock x meters ahead and stepped on the break causing the car to decelerate uniformly at 10 m/s?. The distance from the roadblock to the point where the car stopped is 12m. Find x if the perception-reaction time is 3s. O 95.43 m O 103.36 m O 123.32 m O 87.65 m A car is travelling at a uniform speed at 80 kph. The driver saw a roadblock x meters ahead and stepped on the break causing the car to decelerate uniformly at 10 m/s?. The distance from the roadblock to the point where the car stopped is 12m. Find x if the perception-reaction time is 3s. O 95.43 m O 103.36 m O 123.32 m O 87.65 m

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Inilial velocity u 80kmph 805 ms so15 ms 2222 ms Acceleration a 10ms since de... View the full answer