A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 5.3 cm . Its mass is 1.5 kg . Calculate the density of the metal.

0.00517kg/cm³

Explanation:

Density = Mass/Volume

Given

Mass= 1.5kg

Volume = 3.2cm×17.1cm×5.3cm

Volume = 290.016cm³

Get the density

Density = 1.5/290.016

Deñsity = 0.00517kg/cm³

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.