Question

how 7√2 came in displacement of i) and iii) part please tell this only​

Answer 1

Answer:

displacement is the shortest distance

therefore here displacement is from A to B

whereas distance is from B to O and then O to A

so now we have to find displacement that is AB

in right angled triangle AOB

AO² + OB²= AB²

7²+7²=AB²

49+49=AB²

98=AB²

7 root 2 = AB ( displacement)

Step-by-step explanation:

HOPE IT HELPS YOU