Solutions are basically a release from a problem. This is more than helpful.
Momentum = mass x velocity, so 500kg x 2m/s = 1000 kg m/s
3NaOH + FeCl3 → 3NaCl + Fe(OH)3
The word gravity is used to describe the gravitational pull (force) an object experiences on or near the surface of a planet or moon. The gravitational force is a force that attracts objects with mass towards each other. Any object with mass exerts a gravitational force on any other object with mass.
Hope it answers your question!
Brainliest would be nice but of course you don’t gotta :)