Home
Class 12
PHYSICS
The position of a particle is given by v...

The position of a particle is given by `vec r = hat i + 2hat j - hat k` and its momentum is `vec p = 3 hat i + 4 hat j - 2 hat k`. The angular momentum is perpendicular to

A

y-axis

B

z-axis

C

yz plane

D

x-axis

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP - 3|8 Videos
  • OSCILLATIONS

    MARVEL PUBLICATION|Exercise MCQ|368 Videos
  • SEMICONDUCTORS

    MARVEL PUBLICATION|Exercise MCQs|261 Videos

Similar Questions

Explore conceptually related problems

vecF = a hat i + 3hat j+ 6 hat k and vec r = 2hat i-6hat j -12 hat k . The value of a for which the angular momentum is conserved is

The unit vector perpendicular to vec A = 2 hat i + 3 hat j + hat k and vec B = hat i - hat j + hat k is

The velocity of a particle of mass m is vec(v) = 5 hat(i) + 4 hat(j) + 6 hat(k)" " "when at" " " vec(r) = - 2 hat(i) + 4 hat (j) + 6 hat(k). The angular momentum of the particle about the origin is

For what vlue of a, vec A = 2 hat i+ a hat j + hat k , is perpendicular to vec B= 4 hat i-2 hat k .

Linear momentum vec(P)=2hat(i)+4hat(j)+5hat(k) and position vector is vec(r)=3hat(i)-hat(j)+2hat(k) , the angular momentum is given by

Component of vec a=hat i-hat j-hat k perpendicular to thevector vec b=2hat i+hat j-hat k is

vec a=2hat i-hat j+hat k,vec b=hat i+hat j-2hat k and vec c=hat i+3hat j-hat k,f in d lambda such that vec a is perpendicular to lambdavec b+vec c

Consider a line vec r=hat i+t(hat i+hat j+hat k) and a plane (vec r-(hat i+hat j))*(hat i-hat j-hat k)=1

A point on the line vec r=2hat i+3hat j+4hat k+t(hat i+hat j+hat k) is