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Two unequal masses are connected by a ve...

Two unequal masses are connected by a very light string over a clamped light smooth pulley. Find the acceleration of the system and the tension in the string.

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Two bodies of masses 1 kg and 2 kg are connected by a very light string passed over a clamped light smooth pulley. If the system is released from rest, find the acceleration of the two masses and the tension in the string

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Two unequal masses of 1kg and 2kg are connected by a string going over a clamed light smooth pulley as shown in figure . The system is released from rest .The larger mass is stopped for a moment 1.0 s after the system is set in motion.Find the time elapsed before the string is tight again.

Two masses 8 kg and 12 kg are connected at the two ends of a light in extensible string that passes over a friction less pulley. Find the acceleration of the masses and tension in the string , when the masses are released .

Two masses 8 kg and 12 kg are connected at the two ends of a light in extensible string that passes over a friction less pulley Find the acceleration of the masses and tension in the string , when the masses are released .

In a simple Atwood machine, two unequal masses m_1 and m_2 are connected by string going over a clamped light smooth pulley . In a typical arrangement m_1=300g and m_2=600g . The system is released from rest. (a) Find the distance travelled by the first block in first two seconds. (b) Find the tension in the string. (c) Find the force exerted by clamp on the pulley.

The strings are inextensible and light : the pulleys are smooth and light. Find the acceleration of each block and tensions in the strings.

Two masses 2 kg and 4 kg are connected at the two ends of light inextensible string passing over a frictionless pulley. If the masses are released, then find the acceleration of the masses and the tension in the string.

Two masses 2 kg and 4 kg are connected at two ends of light inextensible string passing over a frictionless pulley . If the masses are released , then find the accelaration of the masses and the tension in the string .

A man of mass M is standing on a plank kept in a box. The plank and box as a whole has mass m. A light string passing over a fixed smooth pulley connects the man and box. If the box remains stationary, find the tension in the string and the force exerted by the man on the plank.

AAKASH SERIES-LAWS OF MOTION-PRACTICE EXERCISE
  1. Two unequal masses are connected by a very light string over a clamped...

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  2. A force of 50 N acts on a body of mass 10 kg at rest. Its velocity aft...

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  3. A force of 10 N inclined to the horizontal at an angle of 60^(@) acts ...

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  4. A constant retarding force of 20 N acts on a body of mass 5 kg moving ...

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  5. A bullet of mass 0.005 kg moving with a speed of 200 ms^(-1) enters a ...

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  6. A body of mass m falls from a height h1 and rises to a height h2. The ...

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  7. Two bodies of masses 4 kg and 16 kg at rest to acted upon by same forc...

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  8. In a football match a ball is kicked by a player with a force of 25N f...

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  9. A body of mass 5 kg is at rest on a smooth horizontal surface. A horiz...

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  10. A balloon of total mass 1000 Kg float motionless over the earth's surf...

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  11. The horizontal speed of a jet of water is 100 cm/sec and 50 cm^3 of wa...

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  12. A body of mass 2 kg has an initial velocity of 3 m s^-1 along OE and i...

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  13. A disc of mass 0.5kg is kept floating horizontally in mid air by firin...

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  14. A constant horizontal force of 20N acts on a body on a smooth horizont...

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  15. A gun of mass 10 kg fires 4 bullets per second. The mass of each bulle...

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  16. A ballon has 2 g of air . A small hole is pierced into it . The air c...

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  17. A 1.5 kg hammer moving with a velocity of 10 m/s strikes a nail for 0....

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  18. Six forces lying in a plane and forming angles of 60^(@) relative to o...

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  19. A body is acted on by a force given by F = (10+2t) N. The impulse rece...

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  20. The linear momentum of a particle varies with time as p = a0 +at+bt^2....

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  21. A constant force actson a body of mass m, at rest and produces a veloc...

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