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True [87]
3 years ago
12

An Object moving 10 m/s undergoes acceleration for 6 seconds. If it moves 8 m to the left, find the acceleration

Physics
1 answer:
ch4aika [34]3 years ago
4 0
\Delta x= V_0t+ \frac{1}{2}at^{2} \\  \\ 8=10(6)+ \frac{1}{2}a(6)^{2} \\  \\ 8=60+ \frac{1}{2}(36)a \\  \\ 8=60+13a \\  \\ -52=13a \\  \\  \frac{-52}{13}=a \\  \\ \boxed{a=-4m/s^{2}}
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