Download the app

Questions  

A particle is moving along x-axis with 4 m/sec in-front of plane mirror, which is moving along negative direction with 2 m/sec. speed of image with respect to ground will be

Unlock the full solution & master the concept.

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept
By Expert Faculty of Sri Chaitanya
a
6 m/sec
b
4 m/sec
c
8 m/sec
d
2 m/sec
NEW

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is C

V→O/m=−V→I/mV→O/m=V→O/g−V→m/g=4+2= 6 m/sec V→I/m=V→I/g−V→m/g−6=V→I/g−(−2)V→I/g=−8m/sec (negative sign shows its velocity along negative x-axis) So, correct answer will be (c).


ctaimg

Similar Questions

A plane mirror is lying in xy-plane with its reflecting surface facing positive z-axis. A particle is moving towards the reflecting surface of the mirror with velocity 2i^2j^3k^m/s. If the mirror starts moving with velocity 2k^m/s, velocity of the image of the particle relative to the mirror is 

Get your all doubts cleared from
Sri Chaitanya experts

counselling
india
+91

phone iconwhats app icon