Mass and weight are two terms you often hear in your daily life when selling and buying. What is mass and weight? Mass: the amount of matter in an object. Mass is measured by gram or kilogram. Weight: is the force with which a body is attracted to the Earth. This force is always towards the center of the Earth.
:ملخص للدرس من اعداد ايمان السيسى
طرق أخرى لشرح الدرس
من إعداد:
Rania
من إعداد:
nourhan lotfy ramadan
من إعداد:
nourhan lotfy ramadan
من إعداد:
Nafham School Team
من إعداد:
Nafham School Team
من إعداد:
التعليقات