Two block `A` and `B` are placed one over other. Blocks `B` is acted upon by a force of `20 N` which

preview_player
Показать описание
Two block `A` and `B` are placed one over other. Blocks `B` is acted upon by a force of `20 N` which displaces it through `5 m`. Find work done by frictional force on block `A`. .
  1. Doubtnut
Рекомендации по теме
Two block A 0:02:21

Two block A and B of masses 3m and m respectively are connected by a massless and inextensible

Two blocks A 0:04:46

Two blocks A and B of masses 3m and m respectively are connected by a massless and inextensible

Two blocks A 0:04:02

Two blocks A and B of mass mA, and mB respectively are kept in contact on a frictionless table...

Two block A 0:02:07

Two block A and B of masses `6 kg` and `3 kg ` rest on a smooth horizontal surface as shown in f...

Two blocks A 0:08:54

Two blocks A and B of weights 1KN and 2KN respectively are in equilibrium position as shown in the

Two blocks A 0:01:33

Two blocks A and B of masses 3  m and m respectively are connected by a massless and inextensible......

Two blocks `A` 0:02:14

Two blocks `A` and `B` are as shown in figure. The minimum horizontal force `F` applied to the block

Two blocks A 0:04:26

Two blocks A and B are connected to each other by a string and a spring,

Listing Turkey - 0:01:33

Listing Turkey - Property Guide - Almond Garden Acibadem Project Concept

Two block `A` 0:02:51

Two block `A` and `B` are placed one over other. Blocks `B` is acted upon by a force of `20 N` which

Adjoining figure shows 0:02:47

Adjoining figure shows two blocks A and B pushed against the wall with a force F The wall is smooth

Two blocks A 0:09:27

Two blocks A and B of mass mA and mB respectivelyare kept in contact on a frictionless table.

Two blocks A 0:03:03

Two blocks A and B of masses 5 kg and 3 kg respectively rest on a smooth horizontal surface with B o

Two block a 0:05:15

Two block a and B having masses `m_(1)=1 kg, m_(2)=4 kg` are arranged as shown in the figure.

Two blocks A 0:02:56

Two blocks A and B of masses 3m and m respectively are connected: Two block system

Two block A 0:02:08

Two block A and B of masses `6 kg` and `3 kg ` rest on a smooth horizontal surface as shown in

Given in the 0:04:32

Given in the figure are two blocks A and B of weight 20 N and 100 N, LM DTS 22 Q4

Two blocks A 0:08:35

Two blocks A and B of masses mA​ =1kg and mB​=3kg are kept on the table as shown in figure

Two block `A` 0:04:46

Two block `A` and `B` of masses `3m` and `m` respectively are connected by a massless

Given in the 0:01:11

Given in the figure are two blocks \( A \) and \( B \) of weight \( 20 \mathrm{~N} \) and \( 100...

Two blocks A 0:03:06

Two blocks A and B each of mass m are placed on a smooth horizontal surface. Two horizontal force...

3) Two blocks 0:12:10

3) Two blocks A and B are pressed against a vertical wall by applying a horizontal force F.

Problem 5 friction 0:10:18

Problem 5 friction , two blocks connected with horizontal rigid bar, Engineering mechanics

Two blocks`A` and`B` 0:03:40

Two blocks`A` and`B` are connected to each other by a string and a spring , the spring