A police car equipped with a radar speed detecting device observes a motorist traveling at a speed of 120 km/h. The police car starts pursuing the motorist 30 s after the initial observation and accelerates to 160 km/h during a 20 s time interval. Assume both vehicules maintain these speeds on a straight unimpeded road

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Originally Posted by katie12345101

a police car equipped with a radar speed detecting device observes a motorist traveling at a speed of 120 km/h. The police car starts pursuing the motorist 30 s after the initial observation and accelerates to 160 km/h during a 20 s time interval. Assume both vehicules maintain these speeds on a straight unimpeded road

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Find distance and time traversed from the moment of the original observation until the chase ends.
Answer: 160seconds and 5333.3m