The mass of a planet causes the pull of gravity on that planet, and weight is the measurment of the force of gravity on a mass. Given these facts, what determines the weight of an object among the following options:
- Force of gravity pulling it
 - Inches or fractions of inches.
 - Burning fuel and air
 - a hemisphere is tilted away from the sun
 - a hydraulic system
 - kinetic energy
 - a tree falling
 - principals of aerodynamics


 

 Force of gravity pulling it        