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Bailey.Nae
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Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=S^2/30.25, where s is the speed in miles per hour and d is the length of the vehicle’s skid marks. What was the approximate speed of a vehicle that left a skid mark measuring 100 feet?
Answer
about 29 miles per hour
about 10 miles per hour
about 48 miles per hour
about 43 miles per hour
 2 years ago
 2 years ago
Bailey.Nae Group Title
Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=S^2/30.25, where s is the speed in miles per hour and d is the length of the vehicle’s skid marks. What was the approximate speed of a vehicle that left a skid mark measuring 100 feet? Answer about 29 miles per hour about 10 miles per hour about 48 miles per hour about 43 miles per hour
 2 years ago
 2 years ago

This Question is Closed

rickjbr Group TitleBest ResponseYou've already chosen the best response.0
S^2=75(30.25). take square root
 2 years ago

RagingSquirrel Group TitleBest ResponseYou've already chosen the best response.2
47.63 = s
 2 years ago

RagingSquirrel Group TitleBest ResponseYou've already chosen the best response.2
Rounded that would make 48 MPH
 2 years ago

Bailey.Nae Group TitleBest ResponseYou've already chosen the best response.0
thankss, i reaaaaaaaaaallly appreciate it
 2 years ago
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