Question

in addition to how much force earth exerts on the object, which features of an object affect its weight?
mass and location of the object
shape and location of the object
location of the object and how much energy the object has
mass of the object and how much energy the object has

Explanation:

Weight is defined as the gravitational force on an object, expressed as $W = m \times g$, where $m$ is mass and $g$ is the gravitational field strength. The value of $g$ varies by location (e.g., different planets, altitude on Earth). Shape and energy do not impact an object's weight.

Answer:

A. mass and location of the object