Home
Class 12
PHYSICS
In the arrangement of figure assume negl...

In the arrangement of figure assume negligible friction between the blocks and table. If F the pulling force and `m_(1)` and `m_(2)` the masses are known, then the tension in the string is–

A

`m_(1)F//(m_(1)+m_(2))`

B

`2m_(1)F//(m_(1)+m_(2))`

C

`2m_(1)F//(4m_(1)+m_(2))`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION & FRICTION

    MOTION|Exercise Exercise - 2 SECTION-C :- Pseudo force, Weighing Machine|2 Videos
  • NEWTON'S LAWS OF MOTION & FRICTION

    MOTION|Exercise Exercise - 2 SECTION-D :- Spring force and spring cutting problems|1 Videos
  • NEWTON'S LAWS OF MOTION & FRICTION

    MOTION|Exercise Exercise - 2 SECTION-A:- String Constrained, Wedge Constrained, Newtons Law theory Question, Equillibrium Questions (Normal and Tension), Problems with Acceleration (F=ma), Wedge problems|23 Videos
  • MODERN PHYSICS -1

    MOTION|Exercise EXERCISE-4 ( LEVEL- II)|39 Videos
  • NLM & FRICTION

    MOTION|Exercise EXERCISE-4 ( LEVEL-II)|15 Videos

Similar Questions

Explore conceptually related problems

In the arragement of figure assume negligible friction between the blocks and table. If F the pulling force and m_(1) and m_(2) the masses are known, then the tension in the string is :

The block of mass m is at rest. Find the tension in the string A .

If coeffiecient of friction between the block of mass 2kg and table is 0.4 then out acceleration of the system and tension in the string. (g=10m//s^(2))

In the arrangement shown in figure, coefficient of friction between the two blocks is mu=1//2 . The force of friction acting between

In figure assume that there is nagligible friction between the blocks and table. Compute the tension in the cord connecting m_(2) and the pulley and acceleration of m_(2) if m_(1) = 300 g , m_(2) = 200 g and F = 0.40N

A block A of mass m_(1) rests on a horizontal table. A light string connected to it passes over a frictionless pulley at the edge of table and from its other end another block B of mass m_(2) is suspended. The coefficient of knetic friction between the block and table is mu_(k) . When the block A is sliding on the table, the tension in the string is.

In the arrangement shown in figure , there is friction between the blocks of masses m and 2m which are in contact . The ground is smooth . The mass of the suspended block is m . The block of mass m which is kept on mass 2m is stationary with respect to block of mass 2 m . The force of friction between m and 2 m is (pulleys and string are lig frictionless ) :

Three blocks of masses 6 kg, 4 kg and 2 kg are pulled on a rough surface by applying a constant force 20 N. The values of coefficient of friction between blocks and suface are shown in figure. Q. In the arrangement shoen tension in the string connecting 4 kg and 6 kg masses is