The properties and the measuring devices of the mass
The properties of the mass The mass is the amount of the matter in an object, the mass of any matter is a fixed value, It does not change by changing the state of...
Category: Force & Motion
The force and some technological applications depend on their motion on the effect of force
The force The force is the effect that changes the state of the object, the measuring unit of the force is “Newton” related to the scientist “Isaac Newton”, the motion of any object and...
Periodic motion, Concept and examples of oscillatory motion
Periodic motion is a motion that is regularly repeated in equal periods, The oscillatory motion and the wave motion are examples of the periodic motion. Oscillatory motion is commonly observed in nature, physics, and...