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A train goes around a circle, the first time with an average velocity of 100 km/h. How fast should the train be when going around the circle again a second time, so that the average velocity over the two loops is 200 km/h? ...
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A train goes around a circle, the first time with an average velocity of 100 km/h. How fast should the train be when going around the circle again a second time, so that the average velocity over the two loops is 200 km/h? ...
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A heavy block of mass(high density!) is thrown into water from a boat in a small tank made for experiment. Will the water level a)increase b)decrease c) remain the same. ...
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1 kg of melting ice and 1 kg of boiling water are mixed: ice and water Wht is the Temperature of the mixture? ...
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Explain what will happen in order of occurance A boat has 2 passengers. On the left is a heavy man with weight 100kg. On the right is a light person with weight 10kg. They interchange their position by walking on the boat. Ex ...
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A body is on a wedge(Traingular ABC), which is right angled at B and B touches the ground. Body is at point A A body can move from A to C by two different pathes: - Sliding along the inclined plane AC (lenght l) without frict ...
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A body is on a wedge(Traingular ABC), which is right angled at B and B touches the ground. Body is at point A A body can move from A to C by two different pathes: - Sliding along the inclined plane AC (lenght l) without frict ...
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A body is on a wedge(Traingular ABC), which is right angled at B and B touches the ground. Body is at point A A body can move from A to C by two different pathes: - Sliding along the inclined plane AC (lenght l) without frict ...
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Why current in a ckt flows very fast though electron travel with drift velocity of few centimeters per second? Like if it is a very long wire, will switching on the circuit immediately take the current to the other end? why? ...
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Explain what will happen in order of occurance A boat has 2 passengers. On the left is a heavy man with weight 100kg. On the right is a light person with weight 10kg. They interchange their position by walking on the boat. Ex ...
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Passengers having seat numbers from 1 to 100 are to be seated in a flight. There are 100 seats only in the plane and the passengers enter the plane according to their seat numbers (passenger having seat number 1 enters 1st an ...
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Your friend has two children. You meet one of them and find out that he is a boy. What is the probability that the other child is a girl? P.S. - A child can only be a boy or girl ...
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Woow.. guys i loved the targetiit wallpapers.. http://techtantra.in/ads/targetIITwallpaper800x600.jpg it was great thanks you guys... ...
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YOu have a coin which is biased say 75%chance of heads. How do use this coin for an unbiased decision! (can it be done?) ...
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find the domian of the function::: f (x) = [ log 0.3 (x2 - 1) / x2 - 3x + 2 ]1/2 ...
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If a wire of Resistance 20Ω is covered with ice (at 0°C) and a voltage of 210V is applied across the wire find the rate of melting of ice ...
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A bomb is droped from a plane flying horizontally with uniform speed. Show that the bomb will explode vetically below the plane. will this be true if the plane flies with uniform speed but not horizentally? ...
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When any coloured light passes through another coloured translucent or transparent medium it takes the colour of the medium. why?? pls explain in details! ...
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What is fringe width ...
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The minute and hour hands of the clock meet at 12 o'clock What is the next time they meet? ...
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12+32+52+...........to n terms ...
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Why is everyone crying about the experiment being conducted on the big bang theory? is it why media is shouting and crying.. i think this is all superstition people.. what do you think? ...
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if a charged partical goes unaccelerated in a region containing electric and magnetic field then what are the conditions for it ...
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If a wire of Resistance 20Ω is covered with ice (at 0°C) and a voltage of 210V is applied across the wire find the rate of melting of ice ...
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A bomb is droped from a plane flying horizontally with uniform speed. Show that the bomb will explode vetically below the plane. will this be true if the plane flies with uniform speed but not horizentally? ...
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What do you think is the marks needed to clear IIT? ...
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Why current in a ckt flows very fast though electron travel with drift velocity of few centimeters per second? Like if it is a very long wire, will switching on the circuit immediately take the current to the other end? why? ...
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What i like best about this site is that there is desk. It is in my opinion the best feature. I like the periodic table a lot also :) ...
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Why do we study derivatives up to acceleration only ...
