nakiaatkinson nakiaatkinson

21-06-2017
Mathematics

contestada

A car traveling at 30 miles per hour requires 90 feet to come to a cineplete stop d=distance s=speed and m is the constant

Use d=ms^2 and solve for m

Respuesta :

musiclover10045 musiclover10045

21-06-2017

just plug in the information:

d=90

s=30

so 90=m*30^2

90=m*900

now divide both sides by 900 to get m

m=0.1

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