価格ログイン登録

カテゴリー全て - gravity - magnetic - force - friction

によって Bryan tan 13年前.

863

Force

もっと見る

Factors Affecting Volume and Speed of River

Factors Affecting Volume and Speed of River

Loi Daniel Rabeにより

Cell Transport

Cell Transport

Sunny Yangにより

Sustainable City

Sustainable City

Elysia Vetricekにより

MOTIVATION THEORIES

MOTIVATION THEORIES

Muñek_viajera Muñek_viajeraにより

Force

elastic

Pulling a rubber band

pulling spring

Magnetic

Eletric magnet

South pole

North pole

Gravity

something dropping on the floor

potetional energy

Friction

Rubbing your hands

A car moving on the road