A man asks his friend to meet him at the airport at 3.00pm,to drive him to an appointment.he catches an earlier plane,and arrives at the airport at 2.00pm.he decides to start walking and is picked up en route by his friend.he arrives twenty minutes early for his appointment.how long did he walk?

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How is sound produced?

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Two parallel beams of electrons are moving in the same direction. Does they repel or attract each other?

1 Answers   Amit Enterprises,

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How does the electricity travel ?

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Explain what formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?

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How much should be the minimum size of the ordinary mirror, so that and observer standing at the centre of room is able to see the whole of the height of the wall behind him ?

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Explain the Heterogenous ?

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What is third law of thermodynamics?

0 Answers   Godrej,

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In which medium the velocity of sound is large?

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Why Speaker Output mentioned in WATTS

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what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...

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What are the ten satellite launched from india and year of launch?

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