force - a push or pull, speed - how fast an object's position changes over time at any given moment, velocity - the speed and direction of an object, acceleration - a change in velocity over time, inertia - the tendency of an object in motion to stay in motion or of an object at rest to stay at rest, friction - a force between surfaces that slows objects or stops them from moving, motion - a change in an object's position, energy - the ability to do work, potential energy - stored energy- energy that is not doing work but is able to do so, kinetic energy - energy of motion, mass - how much something weights,

Unit 1: Forces and Energy

만든이
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?