Speedometer

The speedometer of a car reads 52 km/h. It's accurate to within 4.9%

What is the maximum possible error?

Final Answer:

x =  1.274 km/h

Step-by-step explanation:

v=52 km/h r=4.9%=1004.9=0.049  x=r v/2=0.049 52/2=1.274 km/h



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