Please help with these two questions if they are right i will ca$happ you

Non renewable resources like petroleum eventually

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Which suspect most likely committed the robbery and how do you know