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Figure-2.109 shows a block A on a smooth...

Figure-2.109 shows a block A on a smooth surface attached with a spring of force constant k to the ceiling. In this state spring is in its natural lengthl. The block A is connected with a massless and frictionless string to another identical mass B hanging over a light and smooth pulley. Find the distance moved by A before it leaves contact with the ground

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PHYSICS GALAXY - ASHISH ARORA-NEWTONS LAWS OF MOTION-Unsolved Numerical Problem
  1. Figure-2.109 shows a block A on a smooth surface attached with a sprin...

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  2. A packet of 150kg is released from an air plane travelling due east at...

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  3. A block m= 0.5kg slides down a frictionless inclined plane 2 m long as...

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  4. A baseball is dropped from the roof of at all building. As the ball fa...

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  5. A block of metal weighing 2kg is resting on a frictionless plane. It i...

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  6. Having gone through a plank of thickness h, a bullet changed its veloc...

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  7. A particle of mass M is dropped vertically into a medium that offers r...

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  8. Consider the system ofpulleysasshown in figure-2.197. Find the acceler...

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  9. A smooth ring A of mass m can slide on a fixed horizontal rod. A strin...

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  10. When an archer pulls on the bow string with a force of 500 N, the bow ...

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  11. A man with mass 85 kg stands on a platform with mass 25 kg. He pulls o...

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  12. A body of mass 5xx10^(-3) kg is launched upon a rough inclined plane m...

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  13. Two blocks of mass 2.9 kg and 1.9 kg are suspended from a rigid suppor...

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  14. The two blocks shown in figure-2.200 are initially at rest. Assuming i...

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  15. In the figure-2.201 shown the bigger block A has a mass of 40kg and th...

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  16. Figure-2.202 shows a two block constrained motion system. Block A has ...

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  17. Solve the previous problem if the blocks A and B are of different shap...

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  18. At the moment t=0 the force F=at is applied to a small body of mass m ...

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  19. A chain of length l is placed on a smooth spherical surface of radius ...

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  20. If masses of the blocks A and B shown in figure-2.204 (a) and 2.204(b)...

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  21. In the figure-2.205 shown in blocks A, B and C has masses m(A)= 5 kg, ...

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