which a body of radius R so that 2016 1 circle of radius 20

Last updated: 6/12/2023

which a body of radius R so that 2016 1 circle of radius 20 The heart of a man pumps 5 litres of blood through t arteries per minute at a pressure of 150 mm of mercur If the density of mercury be 13 6 x 10 kg m an g 10m s then the power of heart in watt is a 1 50 b 1 70 c 2 35 2015 R d 3 0