Question

A particle srarting from an intial point O, covers a distance of 10km towards tje north, 20km towards east and finally comes to its starting point O. Find the displacement of the particle



Please explained full ​

Answer 1

Answer :

22.3km

Explanation :

The particle starts from point O.

Covers 10km towards North.

And then, 20km towards east.

Find the displacement.

Following the figure,

We can say that, the displacement is the hypotenuse of the figure.

Here,

→ d² = 10² + 20²

Where,

• ‘d’ denotes the displacement.

→ d² = 100 + 400

→ d² = 500

→ d = √500

→ d = √2 × 2 × 5 × 5 × 5

→ d = 10√5

→ d = 10 × 2.23

→ d = 22.3km

∴ The displacement is 22.3km

Answer 2

Answer:

gef-gsck-dgi

Explanation:

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