Which characteristics of a radioisotope make it useful for diagnosing medical problems?

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

How do the forces acting on a boat compare to the force acting on a plane ?

Answer fast for brainliest! < 3 what type of image is formed by a reflecting telescope? a reduced virtual image a reduced real image an enlarged real image an enlarged virtual image