the mass of an object causes the gravitational force exerted by that object
gravitational_mass is mass. everything has own_gravitational_force gravitational_force_function is function. objects_with_mass is not gravitationally. gravitational_mass is not mass. gravitational_force_vector is body_force_vector. gravitational_force_vector is not body_force_vector. gravitational_force_function is force_function. gravitational_force_function is not force_function. objects_with_mass is gravitationally.