Physics

Problem

For an object moving with constant acceleration along a straight line, a student wants to determine the object’s displacement during a time interval without measuring the elapsed time. Which of the following combinations of simultaneously known quantities would be sufficient to make that calculation? a)

v_i

and

a

only b)

v_f

and

a

only c)

v_i,\,v_f,\,\text{and}\,a

v_i

and

v_f

only

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