Atank is full of oil weighing 40 lb/ft^3. the tank is an inverted right circular cone (with the base at the top) with a height of 5 feet and a radius of 2 feet. find the work required to pump the water to a height of 1 feet above the top of the tank

What determines the amount of inertia an object has

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.)

Explain the difference in reactivity of the elements based on their electron configurations.