Newton's Second Law of Motion (F=ma) | GCSE Physics | Doodle Science скачать в хорошем качестве

Newton's Second Law of Motion (F=ma) | GCSE Physics | Doodle Science

Follow me!:   / doodlesci   Doodle Science teaches you high school physics in a less boring way in almost no time! Script: An object will accelerate in the direction of the resultant force. The bigger the force, the greater the acceleration. By doubling the size of the force, it doubles the acceleration. Also, a force acting on a large mass will accelerate it less than the same force acting on a smaller mass. Doubling the mass of an object halves it's acceleration. The relationship between these variables can be shown by the equation, F=ma. Where F is the resultant force in Newtons. M is the mass in Kg and A is the acceleration of the object in meters per second squared. For example, If a car has a mass of 700kg and the driver pushes the car with an acceleration of 0.05m/s^2 then the force applied was 35N. You can also use the formula to work out the acceleration and the mass. And to leave you with a cool fact, a newton is approximately the weight of an apple.