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Pulleys are ideal and string are massles...

Pulleys are ideal and string are massless. The masses of blocks are `m_(1) = 4kg` and `m_(2) = 1kg ` as shown.If all surfaces are smooth then the acceleration of `m_(2) ` in `m//s^(2)` is `( g =10 m//s^(2) ` )

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MOTION-NLM & FRICTION-EXERCISE-3(Level-I)
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  2. In the figure acceleration of A is 1m//s^(2) upward, acceleration of B...

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  3. A block of mass 2 kg placed on a long frictionless horizontal table is...

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  4. An inclined plane makes an angle 30^(@) with the horizontal. A groove ...

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  5. In the system shown in figure m(B)=4kg , and m(A)=2kg . The pulleys ar...

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  6. Figure shows a string passing thorugh two fixed pulley P(1) and P(3) a...

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  7. Pulleys are ideal and string are massless. The masses of blocks are m(...

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  8. Consider three cases, same spring is attached with 2kg , 3kg and 1kg b...

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  9. A block of mass 5 kg is placed on bus moving with acceleration 2 m//s^...

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  10. Find the reading of spring balance as shown in fig. Assume that mass M...

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  11. A block of mass 1 kg is just fit in a groove in a platform kept horizo...

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  12. Determine the coefficient of friction ( mu ) ,so that rope of mass m ...

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  15. Block B of mass m(B) = 0.5 kg rests on block A, with mass m(A) = 1.5kg...

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  16. In the figure-2.61 a bar of mass m is on the smooth inclined face of t...

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  17. Block A has a mass of 30 kg and block B a mass of 15 kg. The coefficie...

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  18. In the figure, what should be mass m so that block A slides up with a ...

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