a car is travelling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. at 72kmph, how long did it take for the car to cover that distance?

2 Answers  

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Why does and electric bulb make a bang or loud noise, when it is broken ?

2 Answers  

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what is difference b/w scr &rectifier&mechanism of triac experiment

0 Answers   IIT,

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Why does the pilot tilt the outer wing of the airplane inward while taking a turn?

0 Answers  

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Why so coloured clothes sometimes fade in sunlight ?

1 Answers  

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Mercury thermometer is constructed as shown in Figure The capillary tube has a diameter of 0.004 cm, and the bulb has a diameter of 0.250 cm. neglecting the expansion of the glass, find the change in height of the mercury column that occurs with a temperature change of 30.0 °C.

3 Answers   ITESM,

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What is the value of magnetism at the center of earth?

0 Answers  

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Explain which way do twin screw props on a boat rotate when propelling the boat forward?

0 Answers  

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What is Sextent ?

3 Answers  

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Explain the cause of brownian motion?

0 Answers  

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What large machine, which came on line in the summer of 2000 at the department of energys brookhaven national lab, is the world's highest energy ion collider:

0 Answers  

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Why is the apparent altitude of a star increased by reflection in atmosphere ?

1 Answers  

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