Question

275 m C-300 m d. 250 m QUESTION 4 You want to make a 1.00 kg mass out of a cylinder of brass. A cube of the brass alloy having a volume of 1.00 cm3 has a mass of 8.64 g. You want the cylinder to be 5.00 cm in diameter. How tall should the cylinder be? a. 6.31 cm 6.5.89 cm 05.12 cm d. 4.37 cm QUESTION 5 The moon Titan orbits Saturn with a period of 15.94 days. The semi-major axis of Titan's orbit is 1.222 x 10 m. Use this data to estimate the mass of Saturn 5.71 X 1026 kg *5.12 x 1026 kg Click Save and Submit to save and submit. Click Save All Answers to save all answers Save All Answers

Answer 1

4 Let the density of material =s So, for cube 8=m 11 8.64 1 x 1000 =8640 kg/m² Now, for the cylinder, VE m ए FR²=M I * h= 1 M STR? - h 8640XT(0.05) ? h = 0.0589 m Hence, height = 5,89 cm

Please upvote the answer and for any further assistance please comment below, thank you!

5 According to Kepler's third law, 3 7² 40² a a= Seme major axo Gm So, m= 417² a3 - 47²x (1.222 x 1093 6.67 X10" x (15.94 x 24 x3600)2 GT? m = 5.69 x 1026 kg Note: Please choose the option with the value closest to the calculated answer.