Kindly solve the following :"'' Share with your friends Share 0 Chirag Manchanda answered this Dear StudentWe know at termainal velocityViscous force Fv = Mg-fb [ Weight - Buoyant Force]Thus Fv = ρsVg-ρlVg [V- volume of ball]Fv = ρs-ρlVg= ρs-ρl43πr3gNow for both the balls ρs,ρl, g is sameThus Fv ∞r3Thus Fv1 Fv2 =r1r23=r2r3=18Thus Answer = C) 1:8Regards 0 View Full Answer
