How much work is done against gravity when lifting a 2-kg sack of groceries a distance of 2.5 meters?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth