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course PHY 241

10/21/2011

Random Assignment 3 version 1An object travels a distance of 32 cm in 17.6 seconds from start to finish.

If its acceleration is uniform and its initial velocity zero, then what are its average velocity, acceleration and final velocity?

v_ave= 'ds/'dt = (s_2-s_1) / (t_2 - t_1) = 32 cm / 17.6 seconds = 1.82 cm/s

v_f = 1.82 cm/s * 2 = 3.64 cm/s