Home
Class 11
PHYSICS
As in the diagram three blocks connected...

As in the diagram three blocks connected together lie on a horizontal frictionless table and pulled to the right with a force F=50 N if `m_(1)=5kg m_(2)=10` kg and `m_(3)=15 kg` find the tensions `T_(1)` and `T_(2)`

Text Solution

Verified by Experts


Acceleration acquired by all blocks a `= (T_(3))/(m_(1)+m_(2)+m_(3)) = (36)/(36)` 1 `ms^(-2)`
`:.` Tension `T_(2) = (m_(1) + m_(2))` a
`= ( 1+8) xx 1 = 9` N
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SAMPLE PAPER - 8 (SOLVED)

    FULL MARKS|Exercise (PART - III)|9 Videos

  • SAMPLE PAPER - 8 (SOLVED)

    FULL MARKS|Exercise (PART - IV)|10 Videos

  • SAMPLE PAPER - 8 (SOLVED)

    FULL MARKS|Exercise (PART - IV)|10 Videos

  • SAMPLE PAPER - 7 (SOLVED)

    FULL MARKS|Exercise PART - IV|10 Videos

  • SAMPLE PAPER - 9

    FULL MARKS|Exercise PART-IV|14 Videos

Similar Questions

Explore conceptually related problems

As shown in the diagram three masssesm 3m and 5m connected together lie on a frictionless horizontal surface and pulled to the left by a force f the tension T_(1) in the first sting is 24 N find (i) acceleartion of the system (ii) tension in the second string and (iii) force f

As shown in the diagram three masssesm 3m and 5mn connected together lie on a the left by a force f the tension T_(1) in the first sting is 24 N find (i) acceleartion of the system (ii) tension in the second string and (iii) force f

Knowledge Check

  • A 40N force pulls a system of three masses on a horizontal frictionless surface the value of tension T_(1) is

    A
    10 N
    B
    20 N
    C
    30 N
    D
    40 N

  • A 40N force pulls a system of three masses on a horizontal frictionless surface the value of tension T_(1) is

    A
    10 N
    B
    20 N
    C
    30 N
    D
    40 N

  • A block of mass m_1 is pulled along a horizontal frictionless surface by a rope of mass m_2 . If a force F is given at its free end. The net force acting on the block is

    A
    `(m_1 F)/(m_1 - m_2)`
    B
    `F`
    C
    `(m_2F)/(m_1 + m_2)`
    D
    `(m_1F)/(m_1 + m_2)`

    • Similar Questions

    Explore conceptually related problems

    A block of mass 2 kg placed on a long frictionless horizontal table is pulled horizontally by a constant foerce F. It is found to move 10 m in the first two seconds. Find the magnitude of F.

    Thre identical blocks, each of mass 10kg, are pulled as shown on the horizontal frictionless surface If the tension (F) in the rope is 30N. What is the acceleration of each block? And what are the tension in the other ropes? (Neglect the masses of the ropes) (A S_(1))

    Two masses m_(1) and m_(2) are connected with a string passing over a frictionless pulley fixed at the corner of the table as shown in the the coefficent of static friction of mass m_(1) with the table is mu_(2) calculate the minium mass m_(3) that may be placed on m_(1) to prevent it from sliding check if m_(1)=15 kg m_(2)=10kg , mm_(3)=25 and mu_(3)=0.2

    Three blocks masses 4kg 6kg and 8kg are connected by a string they are placed on a frictionless surface if the system is pulled by a force of F=36 N then acceleration of the body is a = and tension acting on the sting is T= Which of the following pair is correct

    Three blocks masses 4kg 6kg and 8kg are connected by a string they are placed on a frictionless surface if the system is pulled by a force of F=36 N then acceleration of the body is a = and tension acting on the sting is T= Which of the following pair is correct

    Home
    Profile