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A teacher sends her students on a treasure hunt. She gives the following instructions:

1. Walk 300 m north

2. Walk 400 m northwest

3. Walk 700 m northeast and the treasure is buried there.

As all the other students walk off following the instructions, Joe physics student quickly adds the displacements and walks in a straight line to find the treasure. How far and in what direction does Joe need to walk?

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  • Category:- Physics
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