Question

10. The displacement of a particle moving from A to C via B as shown in figure is
B1m
Sim
(1) 2 m
(3) 1 m
(2) √2m
(4) 2/2m
​

Answer 1

Answer:

here the distances to metre and the displacement is 2 metre

Answer 2

Answer:

(2) √2m

Explanation:

Displacement is the shortest distance between 2 places.

In the figure, the displacement of the particle = AC

As AB and BC form a angle of 90° between them,

We can calculate the length of AC by Phythagoras Theorem;

AC² = AB² + BC²

=> AC² = √1² +1² =  √ 1 + 1

=> √2

Therefore,

The displacement of a particle moving from A to C via B as shown in figure is √2m.

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