if the resultant force acting on a 2.0 kg object is equal to (3.0î 4.0ĵ) n, what is the change in kinetic energy as the object moves from (7.0î – 8.0ĵ) m to (11.0î – 5.0ĵ) m?

What type of force holds atoms together in a crystal?

What is the momentum of 70 kg runner traveling at 10 m/s?

Remember, the density of water is 1g/cm3, so the mass of water equals the volume of the rose quartz. find the density of the rose quartz. find the specific gravity of the rose quartz. specific gravity = density of of water. what are the units for specific gravity?