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

A machine in an amusement part consists of a cage at the end of one arm hinged at O The cage revolves along a vertical circle of radius r(ABCDFGH) about its hinged O, at constant linear speed
v=gr The cage is so attached that the man of weight w
standing on a weighing machine inside the cage is always vertical.
Then which of the following is correct.
330601_177261b4f0f745ec9b1add84ee137ae0.png

A
the ratio of the weight reading at A to that at C=2.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
the weight reading at A is greater than the weight reading at E by 2 w.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
the weight reading at G is equal to w.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
the ratio of the weight reading at E to that at A=0.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A the ratio of the weight reading at A to that at C=2.
w=mg
mv2r=mgrr=mg
weightofreadingatAweightofreadingatB=2mgmg=2

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Integrating Solids into the Picture
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon