A bullet is fired upward with an initial velocity of 100 m/s. What will be it’s velocity when it hit the ground? with steps please

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

Atomic nuclei of almost all elements consist of

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)