1.

A body is moving from position coordinate(2,4) to position coordinate(3,5).Find its displacement vector.​

Answer»

Given

  • INITIAL position = (2,4)
  • Final posting = (3,5)

To Find

  • Displacement vector

Solution

☯ Displacement vector = Initial position - Final piston

  • Here we WOULD express the coordinates in the form of î + ĵ + K^

━━━━━━━━━━━━━━━━━━━━━━━━━

✭ According to the QUESTION :

➞ Displacement vector = Final position - initial piston

  • Initial = 2î + 4ĵ
  • Final = 3î + 5ĵ

➞ Displacement = (3î+5ĵ) - (2î+4ĵ)

➞ Displacement = (3-2)î + (5-4)ĵ

Displacement vector = î+ĵ

∴ The displacement vector is î+ĵ



Discussion

No Comment Found

Related InterviewSolutions