A 4kg particle is subject to a total force that varies with position as shown in Figure below. The particle starts from rest at x = 0. What is its speed at x =5m, x =10m, and x =15m? ​

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.

The energy released by a nuclear fusion reaction is produced when