Question

What is the density of cylindrical (coin) object if it has a mass of 0.69 kg , and a radius of 0.03 m, along with a thickness of 0.003 m?

Answer 1

81313.81313.13131

Step-by-step explanation

find volume 22/7 ×0.03×0.03=0.002828571 × 0.003= 0.000008485

0.69÷0.000008485