Quartz and feldspar are light-colored, silicate minerals. which type of igneous rock is made mostly of quartz and feldspar

GRANITE

Explanation:

Granite is a light-colored, acidic igneous rock which is primarily comprised of quartz (>50%) and feldspar (50%). These two minerals are light in color, coarser in size and are easily visible to our naked eye in hand specimen. In addition to this, a small amount of amphibole, mica and other minerals are present.

The Continental crust is highly consisted of granite. The minerals present in this rock are coarser, indicating that these minerals cooled at a much slower rate from the molten rock particles.

These granites mostly comprise the deep basement rocks and the stable cratons.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

it is the most commonly accepted one