badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
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: 12

                        

This question has more than one answers correct.. pls help

6 months ago

Answers : (1)

Arun
24742 Points
							
Both rotational motion and translational motion indicates that point O will slide towards left, thus kinetic friction will act towards right.
k
​ 
 =μMg=.08×(50×10)=40N
As T=200N>f 
k
​ 
 , thus a will also be towards left.
Ma=T−f 
k
​ 
 
50a=200−40⟹a=3.2m/s 
2
 
Also, about C: TR 
1
​ 
 −f 
k
​ 
 R 
2
​ 
 =MK 
2
 α
200(0.3)−40(0.6)=50(0.3) 
2
 α
⟹α=8rad/s 
2
6 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

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


Course Features

  • 110 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