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Waqar
Questions (2)
Which if the following has the greatest number of particles
4g of lithium (atomic mass of li=7) 4g of chlorine gas (cl2) (atomic
3 answers
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in a fraction the numerator exceeds 3 denominator, find the village knowing that decreasing 6 both terms of the fraction you get
1 answer
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Answers (2)
Your should take final-initial temperature on both sides. On left hand side, u r taking initial minus final whereas on right hand side u r taking final minus initial which is wrong
Vi= 90km/h = 25m/sec Vf = 0 m/sec S= 0.72 m a= ? SOL: By 3rd equation of motion, we have 2aS = Vf2 - Vi2 a = -434 m/sec2
