What is the velocity of a 0.5 kg ball that has a momentum of 3.00 kg·m/s?

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?