Question

13. Aman walks 30 mtowards north, then 20 m towards
east and the last 302 m towards south-east.
The displacement from origin is :
(1) 10 m towards west
(2) 50 m towards east
(3) 60 V2m towards north west
(4) 60 V2m towards east north

Any one please help me......

Step by step explanation and diagram also needed.... spam answers will be reported
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Answer 1

Answer:

In vector form:

S

=30

j

^

+20

i

^

+30

2

cos45

o

(−

i

^

)+30

2

sin45

o

(−

j

^

)

=30

j

^

+20

i

^

−30

i

^

−30

j

^

=10

i

^

∴ Displacement is 10m towards west

solution

Answer 2

Explanation:

THE ANSWER WILL BE 10M TOWARDS WEST HOPE IT WILL HELP YOU