Home
Class 11
PHYSICS
Two particles A and B move along the str...

Two particles A and B move along the straight lines `x+2y+3=0` and `2x+y-3=0` respectively. Their positive vector, at the time of meeting will be

A

`3hat(i)+3hat(j)`

B

`3hat(i)-3hat(j)`

C

`(hat(i))/3-(hat(j))/3`

D

Particles never meet

Text Solution

Verified by Experts

The correct Answer is:
B
The particles meet at the point intersection of lines.
By solving them `x=3, y=-3`, So position vector of meeting point will be `3hat(i)-3hat(j)`
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS

    ALLEN|Exercise Part -II Example|61 Videos

  • MISCELLANEOUS

    ALLEN|Exercise Part -II Example Some worked out Examples|1 Videos

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-7|8 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN|Exercise EXERCISE-IV|8 Videos

Similar Questions

Explore conceptually related problems

Two straight lines x-3y-2=0 and 2x-6y-6=0

Two straight lines x - 3y - 2 = 0 and 2x - 6y - 6 =0

If the straight lines 2x+ 3y -3=0 and x+ky +7 =0 are perpendicular, then the value of k is

If the straight lines 3x+4y+2=0,2x-y+3=0 and 2x+ay-6=0 are concurrent,then a=

Show that the straight lines : x-y-1=0 , 4x+3y=25 and 2x-3y+1=0 are concurrent.

A particle moves along the straight line y=3x+5 . Which coordinate changes at faster rate?

Area of triangle formed by straight lines 3x - y = 3, x - 2y + 4 =0 and y =0 is

A particle moves along the straight line y= 3x+5 . Which coordinate changes at a faster rate ?