A weight man throws the discus approximately 12.37m/s, a distance of 39m. How long did it take for the discus to hit the ground

Which statement best describes how private industry decides where to spend the money on research and development

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.