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The speed of a car is x km/h.
When the driver brakes, the number of metres, b, that the car travels before stopping is kor?.
When x = 50, b = 20.
Find an expression for b in terms of x.
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Answer:
The speed of the car must be converted to meters per second:
v = 27.78 m/s
The stopping distance can be found using the formula:
d = 262.4 m
The stopping distance of the car on an icy highway is 262.4 m.
Step-by-step explanation:
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