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A car is moving 40m due east, turns towa...

A car is moving 40m due east, turns towards north moves 30m. then turns 45° east of north moves `20sqrt(2)` m. The net displacement of car is (East is taken positive x-axis, North as positive y-axis)

A

`50hati + 60hatj`

B

`60hati + 50 hatj`

C

`30hati + 40 hatj`

D

`40hati+ 30 hatj`

Text Solution

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The correct Answer is:
B
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