Question: The formula v=equals =StartRoot 20 Upper L EndRoot v= 20L can be used to estimate the speed of acar, v, in miles perhour, based on

The formula v=equals

=StartRoot 20 Upper L EndRoot v=

20L can be used to estimate the speed of acar, v, in miles perhour, based on thelength, L, infeet, of its skid marks upon sudden braking on a dry asphalt road. If a car is involved in an accident and its skid marks measure 180feet, at what estimated speed was the car traveling when it applied its brakes just prior to theaccident?

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