Find the resultant of two velocities 3ms-1^ along east and 4ms-1^ alon

1.	Find the resultant of two velocities 3ms-1^ along east and 4ms-1^ along north.
Answer» R=√3^2+4^2+3×2cos90° =√9+16 =√25 =5<br>R=root 4^2+3^2 = root 25 = 5

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