What is the best definition of nuclear fusion? the process of two or more atomic particles sticking together to form a heavier atomic nucleus

the creation of high-energy plasma

the splitting of the atomic nucleus into parts

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Which three statements represent the benefits of performing experiments using computer simulations?

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius