Question

at time t= 0 apple 1 is dropped from a bridge onto roadway beneath the bridge; somewhat later apple 2 is thrown down from the same height figure below gives the vertical position, y of the apples versus t, time of the falling untill both apples have hit the roadway.the scaling is set by t = 2.0s. with approximately what speed was Apple 2 thrown down​

Answer 1

Carbon dioxide is a chemical compound composed of one carbon and two oxygen atoms. It is often referred to by its formula CO2. It is present in the Earth's atmosphere at a low concentration and acts as a greenhouse gas. In its solid state, it is called dry ice. It is a major component of the carbon cycle.