5. A child in a school crossing ran into the street and was struck by a car, despite the driver skidding to a stop. Fortunately, the child was not seriously injured. The driver reported that he was driving the car at only 30 km/h. Using the formula V= 12.6√d+8, where the length of the skid marks d is in metres and the velocity v is in km/h, calculate the expected length of the skid marks if the velocity was actually 30 km/h. Make sure to record your answer to two decimal places.
5. A child in a school crossing ran into the street and was struck by a car, despite the driver skidding to a stop. Fortunately, the child was not seriously injured. The driver reported that he was driving the car at only 30 km/h. Using the formula V= 12.6√d+8, where the length of the skid marks d is in metres and the velocity v is in km/h, calculate the expected length of the skid marks if the velocity was actually 30 km/h. Make sure to record your answer to two decimal places.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:5. A child in a school crossing ran into the street and was struck by a car, despite the
driver skidding to a stop. Fortunately, the child was not seriously injured. The driver
reported that he was driving the car at only 30 km/h. Using the formula
v=12.6√d+8, where the length of the skid marks d is in metres and the
velocity v is in km/h, calculate the expected length of the skid marks if the velocity
was actually 30 km/h. Make sure to record your answer to two decimal places.
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