Two ice skaters stand next to each other on a frozen pond. The first skater has a mass of 65 kg and the second skater has a mass of 82 kg. If the first skater pushes against the second with a force of 35 N, south, what are their respective
accelerations?
help me !!!

D

Explanation:

Given that:

Mass of the first skater  = 65kg

Mass of the second skater  = 82kg

Force of push  = 35N

Unknown:

Their respective accelerations  = ?

Solution:

To solve this problem;

                   Force  = mass x acceleration

From Newton's third law of motion, we know that action and reaction are equal and opposite.

 So, the force on both Skaters is 35N

Acceleration of first Skater  =   = 0.54m/s² North

Acceleration of second Skater  =   = 0.43m/s² South

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force