2.3 The Gravitest
The force of gravity differs from one planet to another. On this display, by pulling vertically on one or other of these shafts, the visitor will experience the differing weights of the same mass, on the various planets.
A mass of 100 kg. on Earth would weigh :
2796 kg. on the Sun
37.7 kg. on Mercury
91 kg. on Venus
38 kg. on Mars
253 kg. on Jupiter
6 kg. on Pluto