Question

my question
1 what is force ? 1 N force?
2 different between mass and weight
3 what is different between velocity and acceleration?
☺☺☺ simple question

Answer 1

Force is simply pull or push
when 1 kg of mass is accelerated 1 m/s^2 force is said to be 1N
mass is m , weight is mg
velocity =displacement/time
acceleration is rate of change of velocity

Answer 2

force. In physics, something that causes a change in the motion of an object. The modern definition of force (an object's mass multiplied by its acceleration) was given by Isaac Newton in Newton's laws of motion. The most familiar unit of force is the pound.
A newton (N) is the international unit of measure for force. One newton is equal to 1 kilogram meter per second squared.In plain English, 1 newton of force is the force required to accelerate an object with a mass of 1 kilogram 1 meter per second per second.