Question
A body of mass 2 kg is moving with velocity 3 m/s. What
is its kinetic energy? ÂSolution
KE = 1/2mv2 = 1/2×2×32=9J  Kinetic energy depends on both mass and square of velocity.  It is a scalar quantity.  Unit is Joule (J).
Interchange the words in the two sentences so that both the sentences become grammatically and contextually correct.
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He added that he was sure that whatever differences existed between two parties will be resolved through dialogue.
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Each sentence given below has been divided into four Sentence A, B, C, D, one of which is erroneous. Identify the erroneous part and mark that option a...
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If sunlight will not come for days together, it will cause lot of health problems.
