[Solution Library] A particle undergoes a displacement Δ r of magnitude 55 m in a direction 4.0E1° below the x axis. Express Δ r in terms of the
Question: A particle undergoes a displacement \(\Delta \vec{r}\) of magnitude 55 m in a direction 4.0E1° below the x axis. Express \(\Delta \vec{r}\) in terms of the unit vectors \(\hat{x}\) and \(\hat{y}\).
Enter scientific notation as 1.23E4.
Enter only numbers in your answer. (Do not include units.)
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+ _______________
m
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