What are 3 examples of newton's second law?

Answer 1

Newton's second law could be stated as

F = ma

If a force acts on an object then it will accelerate. The higher the mass then the lower the acceleration for any given force. Force is proportional to acceleration if mass is kept constant.

We use Newton's second law without thinking about it. When we bowl a cricket ball / pitch a Baseball, kick a football, put our foot on the accelerator increases the force on our car. The more effort (force), the more you get out of it (acceleration) - sounds like a lesson in life.

Answer 2

Newton's second law basically states that the acceleration and speed of an object, animate or inanimate, depends on the net force acting upon the object and the mass of the object. For example, it is easier for a strong adult to push a full shopping cart than it is for a baby to push the same cart. (This is depending on the net force acting on the object.) Also, it is easier for a person to push an empty shopping cart than a full one. (This is depending on the mass of the object.) Another example is a train wreck. If a train hits another train of equal force and speed, they will both go the same distance and feel the same force. But if the first train is hooked to a second, the single train will go twice the distance of the double train and will feel twice the force. (This example pertains to both net force and mass.)

Answer 3

Newton's 2nd Law: "The acceleration a of a body is parallel and directly proportional to the net force F acting on the body, is in the direction of the net force, and is inversely proportional to the mass m of the body, i.e., F = ma."

Examples of Newton's 2nd Law are everywhere. It's harder to throw (accelerating with force) a Bowling ball than a baseball, because the bowling ball is heavier (more mass). All object accelerates towards Earth at 9.8 m/s2, because gravitational force is independent of object's mass. The deceleration of a car when braking, will depend on the car's mass and the car's braking power (force).

Answer 4

drop a stone down a well, it will accelerate uniformly at the rate according to newtons second law (acceleration = force / mass), where force is gravitational attraction between earth and stone, and mass is the amount of matter the stone contains.

note: air resistance is ignored

Answer 5

newtons second law of motion is inertia and acceleration.inertia depends on how something does to the object,here is an example:if you kick an objet in spase it will keep on going forever unless a huge object is in its way or if it doesen't stop it then it will probably change its velocity (direction).now lets talk about acceleration.acceleration is increase or speed of something, for example: you're playing pinball right?and then when that spring goes down because pressed the red button and it goes all the way down.suddenly you let go of the button and the spring forces the little pinball to go up and the bumpers change the ball's velocity (direction) and you have to yellow buttons for the flips to flip the ball back up.that is an example of newtons second law if you have any questions just ask me anything about science!and i'll be glad to help you