Some body may experience a force of gravitational attraction.
A force may be exerted on a mass of a body by a gravitational field.
A system of millions may be hold_togethered by gravitational attraction.
An unit can be constituted-of-or-filled-with gravitational force.
An unit of gravitational force may be exerted by a gravitational field.
An unit of gravitational acceleration can be equal to a centimeter.
A spacecraft may use a gravitational pull of a celestial body.
Water may flow_down a gravitational potential to a (bean field).
Cooks may feel a gravitational pull of (cooking competitions).