Question
Which conservation principle is applicable in the case
of the motion of a rocket?Solution
The motion of a rocket is an application of Newton's third law of motion and law of conservation of linear momentum. The operation of a rocket illustrates the conservation of momentum. Just before launching, the momentum of the rocket is zero. When the rocket is fired, it forces a jet of hot gases with a high velocity through the nozzle.
In a certain code language, ‘LADDER’ is coded as '32' and ‘SOUTH’ is coded as '11'. How will ‘MOTHER’ be coded in the same coding language?<...
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In the below series one blank is given, fill the blank with the correct option.
      CMN     DOP         EQR ___  G...
Each even digit in the number 926547 is replaced by the next higher digit and each odd digit is replaced by the previous lower digit and the digits obta...
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Digital fingerprinting compares a sample of an audio or video clip to what to determine if it's copyrighted?
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How many pairs of letters are there in the word ‘BRIGHT’ which has as many letters between them (only Forward) in the word as in the English alphabe...