Analyze the formula w= mg to explain how an objects weight can change even when its mass remains constant.

Gravity is distinguished in weight so it is the catalyst that varies the weight of an object.

Gravity is 9.8m/s2. Hence, we have to remember that weight and mass are two different things first. Mass is how much matter or the amount of matter an object contains and is constant. While weight is the gravitational force of the object’s mass and the earth’s gravity, in formula, W=mg. Weight varies from each planet or satellite an object is in. In reference to earth’s gravitational acceleration is the same because of the pull of the earth’s core is a constant speed of 9.8m/s2. It will not change. Hence multiplying this constant to the mass of the object equals the whole force or weight of the earth to pull this object towards it core. So mass is never the issue, weight is. Additionally, for every second, an object falls increases by 9.8 x mass = weight! 

No because the eaeht is on a 23.5 degree axis tilt and so when it is winter the northern hemisphere is pointing away from the sun and the soutubern hemisphere is pointing toward the sun