Newton’s 1st Law The first law of motion sates that an object will not change its speed or direction unless an unbalanced force (a force which is distant from the reference point) affects it. Another name for the first law …
Electrostatics is a branch of physics that deals with the electric charges at rest electric charges. Since classical physics, it has been known that some materials such as amber attract lightweight particles after rubbing. The Greek word for amber, ήλεκτρον, …
Mr. Andersen explains the difference between potential and kinetic gravitational energy. He also uses physics to calculate the energy in various objects.
Work is energy transferred by force. Energy is the ability to do work. Work and Energy are co related.
Entry of water into plants, its movement in the plant body and its movement from the plant into the atmosphere ensure proper operation of SPAC in plants. • Only 5% of absorbed water is utilized by plants in its metabolic …