Example of second law of motion?

Answer 1

Newton's Second Law : One example is : If your car is not working and it should be pushed to move, then the acceleration of the car movement (Acceleration - a) is promotional to the amount of pushes applied to this car which increases by number of people who will push the car (Net force - F) , since the mass of the car is constant (mass - m) and it will not change during this process.

Fnet=m.a

Fnet= F1(1st force by 1st person pushing) +F2(by 2nd person pushing) + F3 + F4 + ..... etc.

* Type of force in this example is "Pushing" and all the pushes are on the same direction to move the car forward that is the reason we are summing them.

m = mass of the car ( it is constant).

a = the acceleration of the car that is been pushing during the movement.

* The acceleration direction also in this example is on the same direction of the force(push) which is the direction of the car movement.

* Also note that during the movement of the car, if a new person comes and pushes the car, you will notice that it will accelerate more, because the net force increased.

Answer 2

There are many examples of third law of motion but the best example of IIIrd law of motion is Our WALKING, so let me tell you how, It's because when you take a step forward, you push the earth backward and earh in result pushes you forward and that's why we move ........... Except that , if you throw a ball on the wall , it will come back to you with the same force but it's opposite in the direction of the wall.

Answer 3

An example of Newton's Third law is a rocket, as the rocket gas goes in one direction the rocket body goes in the opposite direction. Another example is a plate sitting on the table, as the gravity force pulls the plate down, the table top resists the gravity pull and the plate stays put.

Newton's Third Law is the vector equation associated with the Conservation of Energy.

All of Newton's Laws are the one Law Conservation of Energy. Conservation of Energy means the sum of forces is zero. The sum of "real" forces is zero and the sum of "vector" forces is zero. The Third Law is usually associated with the vector forces.

Answer 4

So Newton's 3rd law is commonly known as the action-reaction pair. You've probably heard that for every action, there is an equal and opposite reaction. Here are a few examples:

-If you've ever hit a Baseball with a bat, you know that the bat feels some force when they hit, while the ball travels in the other direction. the two forces oppose each other.

-A gun's recoil after a bullet is fired is the reaction pair to the bullet being fired.

-If you push on a chair, it will move. But at the same time, the chair exerts a force on your hand.

Hope these help!

Answer 5

example of the 2 law of motion