What is Newton's second law it's challenging question
let's observ who is answering first

Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.

second law is f=ma (force=massxacceleration)

Explanation:

The average of all the displacement vectors

Explanation: because the internet says so and online school said it’s right