Friday
April 18, 2014

Posts by manjeet


Total # Posts: 3

heron formula
A RHOMBUS SHAPED SHEET WITH PERIMETER 40 CM. AND ONE DIAGONAL 12 CM., IS PAINTED ON BOTH SIDES AT THE RATE OF RS.5 PER METER SQUARE. FIND COST OF PAINTING.

Physics
RELATIVE DISTANCE IS 5.4 METERS (VELOCITY=SPEED)TO FIND RELATIVE SPEED IN M/S, WE DO THAT A.T.Q. 9*1000/60*60=9000/3600=5/2 =2.5 M/S TIME TO PASS =5.4/2.5=2.16 DISTANCE=SPEED*TIME DISTANCE =2.5*2.16 =5.4 METERS

Science
OPTION "B" IS NOT A FACT BUT LIKE AN OPINION BECAUSE THERE IS NOTHING WHICH IS NOT POSSIBLE FOR HUMANS.ALL OTHERS ARE PROVEN TRUE AND ARE FACTS OF SCIENCE.

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