Aluminum has a density of 2.70 gm/cm cubed. what is the mass of a peice of alluminum that has a volume of 100.00 cm cubed

density=2.70

volume=100

mass=density*volume

so,

2.7*100=270

mass is 270gram

270 g

Explanation:

The density of a substance tells you the mass of exactly one unit of volume of said substance.

100cm^3 x 2.70g/ 1cm^3= 270 g

answer: the correct answer is   air pressure at the top of mount everest is higher than at the bottom of the grand canyon.

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explanation:

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2