Question

what is the amount of gravity im m/s on each planet in the solar system. I need to know by Wednesday. Thanks

Answer 1

The values for gravity on other planets varies from reference to reference. The following table is a compilation of the values of surface gravity on the planets of our solar system with earth being one. From these values one can determine gravity or one's weight on another planet by applying the appropriate factor from the table to the value of Earth's gravity at the equator or one's weight on Earth. Gravity at the Earth's equator is 32.150 ft./sec.^2.
Reference:
1--TRW Space Data Handbook, 1967
2--Astronomy Made Simple, Doubleday Publications, 1993
3--Cambridge Atlas of Astronomy, Cambridge Universtity Press, 1994
4--Design Guide for Orbital Flight, McGraw Hill, 1962
5--Methods of Astronautics, John Wiley & Son, 1965
6--Physical Properties of Planets, 1970
7--Handbook of Astronautical Engineering, McGraw Hill, 1963
8--Principles of Astronautics, Elsevier Publications, 1961
9--Rand McNally Atlas of the Universe, 1995
Planet....M........V.........E.........M..........J..........S...........U...........N...........P
Ref. 1----.38-----.893------1.0------.377------2.54------1.06------1.07--------1.4--------.70?
.......2----.38-----.91-------1.0------.38--------2.87------1.08--------.91--------1.19------.03?
.......3----.386---.905-----1.0------.379-------2.33------1.08-------.793-------1.18------.439?
.......4----.40-----.891-----1.0------.376-------2.64------1.128----1.007------1.118----1.002?
.......5----.29-----.86-------1.0------.37--------2.64-------1.17-------.91--------1.12------.79?
.......6----.36-----.87-------1.0------.38--------2.64-------1.13-----1.07--------1.41--------?
.......7----.36-----.87-------1.0------.38--------2.40---------.97-------.89--------1.5--------.80
.......8----.26-----.90-------1.0------.379------2.64-------1.131----1.065------1.41------2.34?
.......9----.38-----.90-------1.0------.38--------2.64-------1.16------1.17-------1.20-------.06