A) \[\sqrt{2}N-W\]
B) \[\frac{1}{\sqrt{2}}N-W\]
C) \[\frac{1}{\sqrt{2}}N-E\]
D) \[\sqrt{2}N-E\]
Correct Answer: B
Solution :
[b] \[\vec{a}=\frac{{{{\vec{V}}}_{f}}-{{{\vec{V}}}_{i}}}{{{\Delta }_{t}}}\] |
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\[\vec{a}=\frac{5\hat{j}-5\hat{i}}{10}\] |
\[|\vec{a}|\,=\,\frac{5\sqrt{2}}{10}=\frac{1}{\sqrt{2}}\,m/{{s}^{2}}\] |
Direction North West |
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