Your car breaks down. Your friend helps push it and it begins to move and speed up which law is this
The law related to this scenario is Newton's second law of motion.
The law that explains the scenario you described is Newton's Second Law of Motion. It states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. In this case, the car begins to move and speed up because your friend's force applied to pushing the car overcomes the static friction and accelerates the car forward.
The law that describes the scenario you mentioned is Newton's Second Law of Motion. This law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. In simpler terms, when a force is applied to an object, it will accelerate.
In the case of your car breaking down and your friend pushing it, the force exerted by your friend is causing the car to accelerate. As your friend continues to push, the car's speed increases.
To calculate the acceleration of the car, you would need to know the force applied by your friend and the mass of the car. The formula for Newton's Second Law is:
F = m * a
Where F is the force, m is the mass, and a is the acceleration. By rearranging the formula, you can solve for acceleration:
a = F / m
In this scenario, you would need to know the force applied by your friend and the mass of the car to calculate the acceleration.