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9. A particle of mass m is moving along the smooth horizontal floor of a tank which is filled with viscous liquid. At ti
Posted: Mon May 16, 2022 4:25 pm
by answerhappygod
- 9 A Particle Of Mass M Is Moving Along The Smooth Horizontal Floor Of A Tank Which Is Filled With Viscous Liquid At Ti 1 (184.87 KiB) Viewed 30 times
9. A particle of mass m is moving along the smooth horizontal floor of a tank which is filled with viscous liquid. At time t the particle has a speed v. As the particle moves it experiences a resistive force of magnitude (kmv – ma) N, where k and a are constants. - (a) Show that - du dt (a - kv) (b) If v, is the speed of the particle at time t = 0 s, show that: - 1 a - kv. - In t
= k a - ku