Why is it advantageous to use steam that is as hot as possible in a steam-driven turbine?
Chapter 1 Laws of Motion Part 1 At rest means stationary, you are not moving Something has to happen like an external force acts on you before you move or alter If you leave an object alone and it starts moving the speed and direction will change Speed and direction is known as velocity When you apple an external influence you alter the motion of the object Newton’s first law an object that is free of external influences moves in a straight line and covers equal distances in equal times. This means its going to go at the same speed and same direction. A motionless object obeys this law as well!!!! External influence = force Position an object’s location Velocity – its change in position with