Vocabulary
force, friction, motion, energy, magnetic force, transferred force, contact force, pull, push, force, strength, direction, collide, contact forces, movement, energy, friction, relative, frictional forces, heat energy, magnetizable materials, solid, liquid, gas, matter, volume, mass, substance, particles, state, weight, balance, dissolve, melt, freeze, ice, water, steam, matter, measurement, properties, volume, mass, displacement, grams (g), kilograms (kg), buoyancy, solubility, solid, liquid, gas, temperature, thermometer, thermal conductivity, texture, hardness, volume, buoyancy