If an object reaches a maximum vertical height of 23.0 m when thrown vertically upward on earth how high would it travel on the moon where the acceleration due to gravity is about one sixth that on the earth ? Assume that initial velocity is the same.

Explanation

`H alpha 1/g h_(1)/h_(2)=g_(2)/g_1=1/6`
`rArr h_2=6h_(1)`
`6 xx 23=138m`