What is a force? - a push or pull between two objects, Forces can? - change the speed and shape of an object, contact force? - when two things are touching , non-contact force? - force between me and the earth, What is Mass? - mass is how much of something you are made of , what is weight? - Is how heavy something is., What is a magnet?? - a magnetic is a object or material that has a magnetic field., What is Tension? - it is a pulling force between a string, rope, cable or similar objects, What is an Electromagnet? - a type of magnetic which produces a magnetic field is made by an electric current.,

Forces!!

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟