wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A solid sphere of radius R is lying on a horizontal smooth surface. The sphere is hit by stick held horizontally at a height of R2 above the center. The sphere moves forward with a velocity v0 and angular velocity ω0 about its center. Then ω0 =


A

5v014R

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

15v04R

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

v0R

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

5v04R

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

5v04R


Impulse I=mv0 --- (1) and angular impulse about the center

J=I×R2=25mR2 ω0 --- (2)

Solving 1 and 2, we get 5v04R


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Thermal Expansion
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon