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
Grade: 10
        
Two circles externally touch. The circumference of the larger one is 50cm and that of the smaller one is 10cm. The smaller circle starts rolling over the larger one. The smaller circle will complete 6 complete rotations to come to its initial state.
Questions :-
(i) Why it have to complete 6 rotations ? Why not 5 ?
(ii) If the circumference ot the smaller circle is increased by 5cm, how many rotations does it require to come to its initial state ?
one month ago
Notify Me About The Answer ›

No Answer Yet!
Answer & Earn Cool Goodies


Course Features

  • 728 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

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