Home
Class 12
PHYSICS
The (x,y,z) co -ordinates of two points ...

The (x,y,z) co -ordinates of two points A and B are give respectively as (0,3,- 1) and (-2,6,4) The displacement vector from A to B is given by

A

`-2hati+6hatj+4hatk`

B

`-2hati+3hatj+3hatk`

C

`-2hati+3hatj+5hatk`

D

`2hati+3hatj-5hatk`

Text Solution

Verified by Experts

The correct Answer is:
C
The displacement vector form
`A=(0,3,-1)` to `B=(-2,6,4)` is
`Deltar=(-2hati+6hatj+4hatk)-(3hatj-3hatk)`
`=-2hati+3hatj+5hatk`
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET 03

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise PAPER 2 (MATHEMATICS)|1 Videos

  • PRACTICE SET 02

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Paper 1 (Physics)|50 Videos

  • PRACTICE SET 04

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise PAPER 1 (PHYSICS & CHEMISTRY)|50 Videos

Similar Questions

Explore conceptually related problems

The (x, y, z) coordinates of two points A and B are given respectively as (0, 4, -2) and (-2, 8, -4) . The displacement vector form A to B is

The co-ordinates of the points which trisects the line segment joining the points A(2, 1, 4) and B(-1, 3, 6) are

The co-ordinates of point which divides the segment joining A (0,4) and B (6,0) in the ratio 1 :2 are

If x co-ordinate of a point on the line joining points (2,2,1) and (5,1,-2) is 4, then its z co-ordinate will be

If x co-ordinate of a point on the line joining points (2,2,1) and (5,1,-2) is 4, then its z co-ordinate will be

If a particle moves from the point A(1 , 2 , 3) to the point B( 4 , 6 ,9) , its displacement vector be

If the co-ordinates of two point A and B are (sqrt(7),0) and (-sqrt(7),0) respectively and P is any point on the curve 9x^2+16y^2=144 , then find AP+PB .