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ballerinajen426
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Homework Statement
The driver of a pick up truck going 100 km/h applies the brakes, giving the truck a uniform deceleration of 6.5m/s(squared) while it travels 20.0 m
a) what is the speed of the truck in km/h at the end of tihs distance
b) how much time has elapsed
her is the thing i have the answers but no way of showing my work and with the change in units km/h m/s i get mixed up PLEASE HELP!
answers
a) 81.4 km/h
b) 0.794 s