Sentences with phrase «internal gravity field»

Not exact matches

First, the spacecraft will gather data on Bennu's internal structure by measuring its exact shape, its surface geology and its gravity field.

Dawn will also measure the gravity field of Ceres, which will provide more clues to the internal structure of the dwarf planet.

In the absence of internal dynamics, the gravity field is axially and hemispherically symmetric and is dominated by even zonal gravity harmonics J2n that are approximately proportional to qn, where q is the ratio between centrifugal acceleration and gravity at the planet's equator1.

«when a balloon ascends the temperature has to decrease because of internal energy exchange due to the work against the gravity field.»

For example, when an air parcel ascends the temperature has to decrease because of internal energy exchange due to the work against the gravity field.