You could never match earth's gravity on the moon. You could not increase the amount of gravity on the moon by drilling.
no
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
oceanic crust
using the tables in the links below (and a little math), to match the diameter of the Sun would take about 109 Earths, to match the mass of the Sun it would take about 332,948 Earths, to match the volume of the Sun it would take about 1.3 million Earths (I think the hexagonal packing method is used here, cubic packing would be a few thousand less)
The surface gravity on Mars is the weakest, it is 37.6% of Earths.
closest to the Earths inside like the core
About 0.183g, where one g is the earths gravity, so about one fifth of the earths gravity. It is similar to our own moons surface gravity.
I would guess about 10 days in a hyperbolic time chamber at 100x earths gravity. I would guess about 10 days in a hyperbolic time chamber at 100x earths gravity.
Your would weigh 1/6th as much as you do here on mother Earth. The how is our moons' mass, and therefore its' gravity, is about 1/6 as much as the Earths'. Its' gravity well is not as deep as the Earths.
Gneiss is a part of the earths lower crust. No matter where you drill you will eventually uncover gneiss.
Not so you would easily notice. Gravity at the earths surface varies slightly all over the planet.
The gravity of Mercury is approximately 38% that of Earths gravity at the surface.Here are some comparisons:A 150 lbs person would weight 57 lbs on Mercury.You would be able to jump about 2.63 times as high on Mercury making a person capable of jumping over their head doing a standard stationary vertical jump.The moon's gravity is 16% of the Earths gravity as opposed to Mercury's 38%