A 100 g arrow is fired from a bow whose string exerts an average force of 100 N on the arrow over a distance of 100 cm. What is the speed of the arrow as it leaves the bow. had a tough time understanding this.

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.