A gravitational force may be exerted on a particle.Logical formLearned from2 sentences. (Sea levels) may be caused by effects of gravitational forces.Logical formLearned from2 sentences. A gravitational pull can be on a solar system.Logical formLearned from2 sentences. A gravitational interaction may have an impact.Logical formLearned from2 sentences. A form may pertain-to gravitational forces.Logical formLearned from2 sentences. Potential can be a gravitational potential.Logical formLearned from2 sentences. Gravitational energy can be negative.Logical formLearned from2 sentences. A gravitational binding energy can be negative.Logical formLearned from2 sentences. A gradient of a gravitational field may play a role.Logical formLearned from2 sentences. A gravitational mass can be observed.Logical formLearned from2 sentences. A gravitational binding energy can be equivalent.Logical formLearned from2 sentences. An (energy mass equivalent) can be gravitational.Logical formLearned from2 sentences. Gravitational mass can be constituted-of-or-filled-with kilograms.Logical formLearned from2 sentences. Some nebulaes may form from a gravitational collapse of gas.Logical formLearned from2 sentences. A high density may result from gravitational compression.Logical formLearned from2 sentences.