Decibels I believe? I’m not 100% sure
Answer:

Explanation:
Let assume that direction is positive when football travels to the player. The situation can be described properly by applying the definition of Momentum and Impulse Theorem. That is to say:

The average force needed to stop is obtained after some algebraic manipulations:

The impulse delivered to the ball is:


Answer:
The thing where the 2 poles sit
Explanation:
Answer:
yes there would be two poles in every magnet because a magnet cannot exist without having the two north and south poles.
Explanation:
I want brainliest plz!!!!!