A cylinder has a length of 3.23 cm, a diameter of 1.75 cm, and a mass of 69.61 grams.

(a) What is the density of the cylinder?

(b) Based on its density, of what kind of material might it be made?

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When air resistance balances the force of gravity an object falls at a constant speed called

Identify the type of synthetic material used in each object. is it alloy, ceramic, polymer? tuba - paper - Pot -

Voltage difference is measured in amperes. Question 1 options: True False

What determines if a star becomes a dwarf, neutron star or a black hole?

Water is a compound. O A. True B. False

How do air quality scientists ensure the air is cleaned? What steps do they take?

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Archimedes supposedly was asked to determine whether a crown made for the king consisted of pure gold (density of gold is 19.3 * 103 kg/m3). According to legend, he solved this problem by weighing the crown first in air and then in water.