(Solved): An object moving with uniform acceleration has a velocity of \( v_{i}=7.60 \mathrm{~m} / \mathrm{s} ...

An object moving with uniform acceleration has a velocity of \( v_{i}=7.60 \mathrm{~m} / \mathrm{s} \) in the positive \( \mathrm{x}- \) direction when its \( \times \) coordinate is \( x_{i}= \) \( -6.14 \mathrm{~m} \). If its \( x \) coordinate \( 1.47 s \) later is \( x_{f}=11.0 \mathrm{~m} \), what is its acceleration (in \( \mathrm{m} / \mathrm{s}^{2} \) )?