The law of conservation of energy states that all energy in the universe comes from the sun and remains in the same form. energy is neither created nor destroyed; it is transformed and transferred. new energy within a system is converted or transferred and destroyed as it is used. energy is created from the sun and is transformed from one type to another.

Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt