question archive what constant acceleration, in SI units, must a car have to gofrom zero to 60 mph in 10 s? b- what fraction of g is this? c- how far has the car traveled when it reaches 60 mph? Giveyour answer both in SI units and in feet
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what constant acceleration, in SI units, must a car have to gofrom zero to 60 mph in 10 s?
b- what fraction of g is this?
c- how far has the car traveled when it reaches 60 mph? Giveyour answer both in SI units and in feet
1mph=0.447,imt=3.281ft
a)the costant acceeration=(60-0)*0.447/10=2.682 m/s
b)fraction of g=2.682/9.8=0.274
c)the traveled=0.5*2.682*10^2=134.1 mt or3720.9 ft