Question

A body moves 6m north,8m east and 10m vertically upwards ,the resultant displacement of body from its initial position is?

Answer 1

Hi friend, Here is the required answer:-

If you want to find the value of displacwment , then you have to draw 6m,8m and 10 m in cms and measure the displacement.

Hope this helps you...
Please mark as brainiest answer!!!

Answer 2

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GIVEN :-

A boy move 6 m north 8 m east and 10 m vertically upwards.

TO FIND :-

The resultant displacement from the initial position.

PRE-REQUISITE :-

Displacement is the shortest length between the initial position and the final position.

OR

Displacement is the change in position vector.

SOLUTION :-

If a body moves 6 m North, 8 m East and 10 m vertically upwards then its resultant displacement from initial position will be in the form of a cuboid with length 6 m,  breadth 8 m and height 10 m.

And the resultant displacement would be the diagonal of this cuboid.

So, the diagonal of a cuboid :-

√(6²+8²+10²)

= √200

= √(100 × 2)

= 10√2

∴ So, the displacement of the boy from his initial position is 10√2 units.

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