A particle of mass
moves in the
plane with a velocity
along the straight line
. If the angular momentum of the particle with respect to origin
is
, when it is at
and
, when it is at
. Then

Text Solution
Verified by ExpertsThe correct answer is:
B
From the definition of angular momentum,


Therefore, the magnitude of
is
where
is the distance of closest approach of the particle to the origin. As
is same for both the particles, hence
.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A triangular set square of negligible mass is suspended freely from the right-angled corner and wei…
A uniform rod of mass and length is placed on -axis whose one end is at , while another end is …
A solid sphere and a hollow sphere of the same mass have the same moment of inertia about their res…
A non-uniform rod of length has mass per unit length , where is a constant and is the distance …
On a wheel of radius 20 cm, four forces are acting, as shown in figure. The resultant torque (in Nm…
Find the net force acting on center of mass of the system at the instant shown:
and
depends upon the slope of the line