Which of the following small bodies are the hardest to tell apart because they are made of similar materials ? a . dwarf planets and comets. b. asteroids and comets . c. comets and metoroids . d. asteroids and meteroids

Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.

Abird sitting high in a tree is an example of what type of wnergy

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10