Question

a man moves 200 km towards north east direction taking a cab and Jacob as unit vectors along east and North directions

Answer 1

Hey mate!

Here's your answer!!

Since, the man goes to north-east direction, he makes 45 degree with each direction.

As shown in figure direction along east direction = 200 × cos 45 = 200/ √2

= 100√2 km

As shown in figure direction along north direction = 200 × cos 45 =

= 200/√2

= 100√2 km.

$hope \: it \: helps \: you.$
✌ ✌ ✌
#BE BRAINLY

Answer 2

Answer:

Hey mate!

Here's your answer!!

Since, the man goes to north-east direction, he makes 45 degree with each direction.

As shown in figure direction along east direction = 200 × cos 45 = 200/ √2

= 100√2 km

As shown in figure direction along north direction = 200 × cos 45 =

= 200/√2

= 100√2 km.

✌ ✌ ✌

#BE BRAINLY