A particle moves 3 m north, then 4 m east and finally 6 m south. Which of the following are correct about the distance travelled?
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Q4
A particle moves 3m north, then 4m east and finally 6m south. Which of the following is correct about the distance travelled and the displacement?
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Q5
Write the LCM of numbers given m,2m,3m,4m and 5m where m is any positive integers. Ans should be:- m=m*1 2m=m*2 3m=m*3 4m=m*2*2 5m=m*5 So, LCM(m,2m,3m,4m,5m)=1*2*2*3*5 =60