1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Direction of Instantaneous Velocity
About the COM...
Question
About the COM of the body,
A
Translational speed =9m/s, angular speed =3rad/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Translational speed=6m/s, angular speed =3rad/s
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Translational speed =9m/s, angular speed =4rad/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Translational speed =6m/s, angular speed =4rad/s
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
Translational speed=6m/s, angular speed =3rad/s
Suggest Corrections
0
Similar questions
Q.
The COM of body in pure rotation does-
Q.
What is the acceleration of the COM of the body?
Q.
The COM of the body shown below is close to
Q.
A rigid body of mass
m
and radius
R
rolls without slipping on a rough surface. A force
F
is acting on it at
x
distance from the center, as shown in the figure. Find the value of
x
so that the static friction is zero.
a
is linear acceleration,
α
is angular acceleration and
I
c
o
m
is the rotational inertia of the body about its COM.
Q.
Assertion :The kinetic energy of a rigid body with respect to centre of mass is
1
2
I
ω
2
. Reason: In COM frame body can have only pure rotation.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Speed and Velocity
PHYSICS
Watch in App
Explore more
Direction of Instantaneous Velocity
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app