If two similar flashlights shine on a wall from the same distance the spot on the wall becomes brighter. this is due to light

J. j. thomson’s experiment disproved the theory that an atom

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

The ph is the a.independent variable b.the dependent variable c.control group