SL ARORA-Laws of Motion-Exercise
- A rocket fired from the earth's surface ejects 1% of its mass at a spe...
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- A rocket is going upward with acceleration motion. A man string in it ...
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- A ballon of mass m is rising up with an acceleration a show that the f...
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- A mass of 6 kg is suspended by a rope of length 2 m from the ceilling ...
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- A mass of 20 kg is suspended by a rope of length 2 m from a ceiling. A...
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- A mass of 20 kg is suspended by a rope of length 2 m from a ceiling. A...
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- A body of weight 200 N is supended with the help of strings as shown i...
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- Two masses 7 kg and 12 kg are connected at the two ends of a light ine...
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- Two masses m(1) and m(2) are connected by a massless string as shown i...
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- Two masses m(1) and m(2) are connected by a massless string as shown i...
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- Two bodies whose masses are m(1) =50kg and m(2) =150kg are tied by a ...
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- As shown in Fig. three masses m, 3m and 5m connected together lie on a...
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- As shown in Fig. three masses m, 3m and 5m connected together lie on a...
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- As shown in Fig. three masses m, 3m and 5m connected together lie on a...
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- Three identical blocks, each having a mass M, are pushed by a force F ...
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- Four blocks of the same mass m connected by cords are pulled by a forc...
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- In Fig. find the acceleration a of the system and the tesnions T(1) an...
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- In the Atwood's machine [Fig. 5.60], the system starts from rest. What...
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- Three equal weights of mass 2 kg each are hanging on a string passing ...
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- In the arrangement shown in Fig.5.62, show that the tension in the str...
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