What two subatomic particles are found inside the nucleus of an atom?
Group of answer choices

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Observations show that interstellar clouds can have almost any shape and

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.