(b) Figure Q.3(b) shows a 510 kg balloon with buoyancy force of F = 6 kN, and the air resistance is Fp = 100v N, where v is velocity in m/s. (i) Draw a free body diagram and the kinetic diagram of the balloon. (ii) Express the acceleration of the balloon in term of v. (iii) If the balloon starts from rest, find the velocity of the balloon. VERSITI TE (iv) Using the expression of velocity obtained in (iii), determine the maximum velocity of the balloon.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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(b) Figure Q.3(b) shows a 510 kg balloon with buoyancy force of F = 6 kN, and the air
resistance is Fb = 100y N, where v is veloceity in m/s.
(1) Draw a free body diagram and the kinetic diagram of the balloon.
(ii) Express the acceleration of the balloon in term of v.
(ii) If the balloon starts from rest, find the velocity of the balloon.
UNIVERSITIT
(iv) Using the expression of velocity obtained in (iii, determine the maximum
velocity of the balloon.
Fp = (100v)N
F 6 kN
Figure Q.3(b)
ALAYSIA
KERANA TUH
Transcribed Image Text:(b) Figure Q.3(b) shows a 510 kg balloon with buoyancy force of F = 6 kN, and the air resistance is Fb = 100y N, where v is veloceity in m/s. (1) Draw a free body diagram and the kinetic diagram of the balloon. (ii) Express the acceleration of the balloon in term of v. (ii) If the balloon starts from rest, find the velocity of the balloon. UNIVERSITIT (iv) Using the expression of velocity obtained in (iii, determine the maximum velocity of the balloon. Fp = (100v)N F 6 kN Figure Q.3(b) ALAYSIA KERANA TUH
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