For each velocity listed, state the position and acceleration of the rubber disk

Question

For each velocity listed, state the position and acceleration of the rubber disk in Crall and Whipple's experiment (see the following figures: an illustration of the experiment, motion and position graphs, andposition, velocity, and acceleration graphs). There may be more than one possible answer for each given velocity. (Enter your answers as comma-separated lists. Assume that ymax = ±0.4 m,vmax = ±1.3 m/s, and amax = ±3.8 m/s2.)

(a)    vy = 1.3 m/s

(b)    vy = 1.3 m/s

(c)    vy = 0

=? m/s2

Explanation / Answer

(a) At Vy= 1.3 m/s   y=0 m and ay=0 m/s^2

b.At Vy= -1.3 m/s   y=0 m and ay=0 m/s^2

c.At Vy=0 m/s   y=+0.4 m , ay= -3.8m/s2

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