Physics

Physics, 19.07.2019 02:20, Jessietorres2123

Acat paces forward and backward. its motion is shown on the following graph of horizontal position x vs. time t.
graph of x (in meters) vs. t (in seconds). the y-intercept is at (0,0), then x increases linearly from 0 m to 2 m over 4 s, stays constant at 2 m from 4 to 8 seconds, and then decreases linearly from 2m to 0 m between 8 s and 12 s.
what is the instantaneous speed of the cat at t=3, s?

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