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A particle starts from rest at x--1.8 m and moves along the x-axis with the velocity history shown. Plot the corresponding acceleration and the displacement histories for the 1.6 seconds. Find the time t when the particle crosses the origin. After you have the plots, answer the questions. 7.1 1.6 0 0 0.4 0.8 1.2 -2 6. B Questions Att=0.25 5, Att -0.59 5, Att 1.39 i 5. The particle will cross the origin when t- m, v- m/s, a- m/s m. v- i m/s, a- i m/s m. v- i m/s, a- i m/s 5.