1) The velocity of an object changing over time a) acceleration b) speed c) gravity d) friction 2) charging a phone. a) energy b) friction c) velocity d) potential energy 3) what is the definition of gravity a) a force that make things move b) a force that pulls things towards the earth c) a force thats makes things slow down when they rub against eachother  4) Lifting a weight. a) work b) gravity c) energy d) speed 5) 6000 kilograms. a) mass b) potenial energy c) speed d) power

Bestenliste

Visueller Stil

Einstellungen

Vorlage ändern

Soll die automatisch gespeicherte Aktivität wiederhergestellt werden?