A little cat, Bella, walks along a straight line, whichwe shall call the axis, with the positive direction tothe right. As an observant scientist, you makemeasurements of her motion and construct a graphof the little feline's velocity as a function of time.(See the figure (Figure 1).)What is her acceleration at t = 4.0 s?Express your answer in centimeters per second squared to two significant figures.[5] ΑΣΦax = 0.68?cm/s² FigureUx.(cm/s)864201 2 3 4 5 61 of 1t (s)Sketch a clear graph of Bella's acceleration as a function of time.+ÛNo elements selected.2.01.51.00.5-0.5-1.0-1.5-2.0az (cm/s²)234586Q7t (s)Select the elements from the list and add them to the canvas setting the appropriate attributes. Press TAB to get to themain menu.

Acceleration:The acceleration of a body can be defined as the time derivative of the velocity.…

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