Question

< Question 3 of 15 > Attempt 3 A single-celled animal called a paramecium propels itself quite rapidly through water using its hair-like cilia. A certain paramecium experiences a drag force of Farag = -bu? in water, where the drag coefficient b is approximately 0.310 kg/m. If the paramecium's speed v is 0.000157 m/s, what is the magnitude of the propulsion force that the creature must generate to move at this constant speed? magnitude: 8 x10-9

Answer 1

^{sol.) To move speed at - constant propulsion Parag & so Fp & buze given b= 0.310 kg/m and v= 0.000 157 mis so fp = (0.310) (0.000157² Ке: 1. 64 hto-1м}

^{Hope it helps...}

^{please give me a thumbs up...}

^{and comment if you have any doubts...}