Sir Isaac Newton's Theory Of Physics
The man in the picture is appearing to try to move the car to go .05 m/s/s. So, you would be trying to figure out, how much force is the man going to need to apply to the car to get it too move in his desired direction. In this case scenario, you would use the equation mass times acceleration (F = M*A) to figure out how much force would the man need to apply to the car to get it to go in the desired direction. When you substitute the equation for numbers you would have F = 1000 * 0.05 which would equal to 50 Newton’s. A main concept that needs to be understood in Newton’s second law of motion is net force. Net force is the main focus of Newton’s second law of motion. Newton 's third law is:
For every action, there is an equal and opposite reaction.
Newton’s third law means that every interaction that occurs, there is a pair of forces that act upon the two objects that are interacting witch each other. The force of the size of the first object will equal the size of the force on the second object. However, the direction of the first object’s forces will be opposite to the direction to the second objects force. For Newton’s third law, forces always come in pairs. Rather it being equal or opposite action/ reaction force