a-lubricating-oil-is-driven-through-a-pipe-using-an-electric-pump-the-speed-of-a

Question

A lubricating oil is driven through a pipe using an electric pump. The speed of an oil particle is plotted in the first 10 s of operation. Determine the acceleration of an oil particle through every stage shown on the graph.

Accepted Answer

First stage a = 3.5 $$m/s^{2}$$ ; Second stage a = -0.6 $$m/s^{2}$$ ;Third stage a = 0 $$m/s^{2}$$

Answer

First stage a = 3.5 $$m/s^{2}$$ ; Second stage a = -0.6 $$m/s^{2}$$ ;Third stage a = 4.0 $$m/s^{2}$$

Answer

First stage a = -3.5 $$m/s^{2}$$ ;  Second stage a = 0.6 $$m/s^{2}$$ ;Third stage a = - 4.0 $$m/s^{2}$$

Answer

First stage a = -3.5 $$m/s^{2}$$ ;  Second stage a = 0.6 $$m/s^{2}$$ ;Third stage a = 0 $$m/s^{2}$$