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Introductory Physics Homework Help
Bike Approaching Stopped Truck at Traffic Lights
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[QUOTE="Delphi51, post: 4519149, member: 162048"] The truck has accelerated motion so your d=Vit+1/2at² applies What formula applies for the distance function of the bike in motion without acceleration? Once you have your two d = formulas, taking the 7.5 m into account, you will solve by writing truck distance = bike distance (maybe position would be a better term than distance) then replace the two distances with your two formulas and solve the quadratic for t. [/QUOTE]
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Bike Approaching Stopped Truck at Traffic Lights
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