MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Raghav acharya Grade: 11
        When a stone is suspended by a wire the extension is l. When the wire is rotated by holding the top end it traces a conical pendulum of semi vertical angle x. the extension of the wire is?
7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear Raghav




7751-203_7662_untitled.JPG


F = mgcosx + mw2Lsinx sinx


  =mgcosx + mw2Lsin2x




so extension in wire is


  =FL/AY   where A is the cross sectional area of wire and Y is the young modulus of wire


Please feel free to post as many doubts on our discussion forum as you can.
If you find any question Difficult to understand - post it here and we will get you
the answer and detailed  solution very  quickly.

 We are all IITians and here to help you in your IIT JEE preparation.

All the best.
 
Regards,
Askiitians Experts
Badiuddin

7 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 3,180 off
USE CODE: CART20
  • Kinematics & Rotational Motion
  • OFFERED PRICE: Rs. 636
  • View Details
Get extra Rs. 127 off
USE CODE: CART20

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details