A girl throws a rock horizontally from a bridge that is 24 m above the water. It lands in a toy boat that is 18 m away from the base of the bridge where she stands. With what speed was the rock thrown, assuming negligible air resistance?

Explain the consequences of this addiction to the brain tissue

What is the rate of change in a objects position?

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?