Gravitation

There are 3 NRICH Mathematical resources connected to Gravitation
Light weights
problem

Light weights

Age
16 to 18
Challenge level
filled star empty star empty star
See how the weight of weights varies across the globe.
\Little little g
problem

\Little little g

Age
16 to 18
Challenge level
filled star filled star empty star
See how little g and your weight varies around the world. Did this variation help Bob Beamon to long-jumping succes in 1968?