Question

100 cm H. A child rolls a marble on a bent track that is 100 cm long as shown in the figure. We use x to represent the position of the marble along the track. The child gives the marble some initial speed at x0 m and t 0 s and then watches it roll to x100 cm, where it turns around, eventually returning to x 0 m with the same speed with which the child released it. On the coordinate axes below, plot the position, velocity and scceleration of the marble as a function of time. Nate: On the coordinate 60 cm axes, f2o cn represents the time at which the marble is at x - 20 cm, (40 om represents the time one for the first time it the marble is at x 40 cm, ete. Since the marble turns back around, there are two f2o am reaches that position, and one for the second time after coming back. iftats Plet the velocity vi time first. Then use that plot to figure out the position vs. time and the acceleration s 20 cm 140 on tsd on t100 om 20 om 140 cm 6d em 6o cm 140 cm 2dcm em 100 cm 20 cm 40 cm tsa cm ,100cm60 cm 40 cm 20 cm toom Alexandru Maries 2018 with adaptions from Tutorials in Introductory Physics 2-8

Answer 1