Solve this:
Q. A particle is projected vertically upward with speed u = 10 m/s. During its journey air applies a force of —0.2v2 on the particle. What is the maximum height attained by the particle [m=2kg] ?
(1) 5 ln(2) (2) 3 ln(2)
(3) 2 ln(2) (4) 10 ln(2)
Q. A particle is projected vertically upward with speed u = 10 m/s. During its journey air applies a force of —0.2v2 on the particle. What is the maximum height attained by the particle [m=2kg] ?
(1) 5 ln(2) (2) 3 ln(2)
(3) 2 ln(2) (4) 10 ln(2)
