Question

A particle moves 30mtr north , 20mtr east, 30√2mtr. South west... Find distance and displacement ?


Guys please help me with it's explanation..please Help me someone?? explanation​

Answer 1

Explanation:

From figure, OA−→−−=0 i→+30 j→, AB−→−−=20 i→+0 j→ BC−→−−=−302√ cos45oi→−302√ sin45oj→ =−30 i→−30 j→ \ Net displacement, OC−→−−=OA−→−−+AB−→−−+BC−→−− =−10 i→+0 j→ |OC−→−−| =10 m.

Answer 2

Explanation:

displacement is 10 m towards west