Why would a atomic nucleus give off a particle

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Which type of basaltic lava flow has a fairly smooth