Tag: science & technology
Questions Related to science & technology
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population control
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conservation of energy
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popularisation of science
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protection of environment
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Lussane(switzerland)
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Moscow
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Newyork
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Los angels
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U.S.A
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India
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Europe
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England
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50 km/hr
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100 km/hr
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45 km/hr
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none of these
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a straight line motion of ball with equation x-y=0
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a straight line motion of ball with equation x+y=0
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a circular motion of ball in x-y plane
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none of these
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tangent to circle
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centre of circle
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can act in any direction
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none of these
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v = r*w*w
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v = r/w
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v = r*w
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none of these
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electric force
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gravitational force
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frictional force
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nuclear force
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.125 gram
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.5 gram
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.25 garm
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1 gram