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: 11

                        

Suppose F max=10N for a block . and suppose we apply 8N,there is an equal and opposite force of 8N applied by friction (according to Newtons third law).thus the block will not move .but if 20N is applied ,friction offers 10 N of opposite force and thus the block moves forward with 10N of net force .bUt Newtons third law is violated here when we apply 20N and friction applies 10N..why??

8 years ago

Answers : (2)

Abhinav Shresth
17 Points
							newton
						
8 years ago
Abhinav Shresth
17 Points
							

in 1st case it is not NLM-3 which prevents the block from moving rather it is the friction. A/t NLm-3,  the  action and reaction pair forces are opposite in direction and their force of action is on different bodies. friction force and force apllied by you are not action and reaction of pair of each other and they are also acting on the same body. friction froce is due to the molecular interaction. when you apply 20N force on block then block also apply a 20N force on you, these are the action and reaction pair.

7 years 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