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Find interaction force between 3Kg and 4...

Find interaction force between 3Kg and 4Kg block.

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The correct Answer is:
25 N
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ALLEN-RACE-Basic Maths (NEWTONS LAWS OF MOTION)
  1. Block a of mass 4 kg is to be kept at rest against a smooth vertical w...

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  2. A man of mass 60 kg is in a lift and lift is accelerating upwards with...

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  3. Find interaction force between 3Kg and 4Kg block.

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  4. On the pan of a spring balance , is placed a beaker containing water ....

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  5. Three blocks are placed as shown in figure. Mass of A, B and C are m(1...

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  6. Find a, T(1),T(2),T. (masses are in Kg)

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  7. Calculate a, T(1), T(2), T(1)' & T(2)'.

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  8. Calculate a & T.

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  9. Calculate a & T.

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  10. Calculate a & T. (masses are in Kg)

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  11. 80 railway wagons all of same mass 5xx10^3 kg are pulled by an engine...

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  12. A block of mass m is pulled by a uniform chain of the same mass m tied...

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  13. A sphere is accelerated upwards with the help of a cord whose braking ...

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  14. In a tug of war contest , two groups of people pull on a horizontal ro...

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  15. Calculate T(1) & T(2).

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  16. A sparrow flying in air sits on a stretched telegraph wire If weight o...

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  17. Two bodies of mass 4kg and 6kg are attached to the ends of a string pa...

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  18. In the following figure, if the tension in the string AB is 51N, then ...

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  19. In the following figure, the pulley is massless and frictionless. The ...

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  20. In the figure the masses of the blocks A and B are same and each equal...

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