Which Indian cricketer is known as "Brown Bradman"?
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Members of which family were, at various times, Kings or Emperors of Germany, Austria, Rome, Hungary, Spain.............
Which French revolutionary, who was instrumental in the death of the King and the establishment of the Republic?
To which organisation, formed in Tennessee in 1865, was Brian A Scates elected as Leader and President in 1867?
According to The Bible, who was the older brother of Moses, who set up a golden calf on Mt Sinai for people to worship?
Which Delta blues musician, according to legend, met the Devil at a crossroad and received mastery of the guitar?
What is the name of the British rugby international touring team?
One of the earliest European explorers to reach Australia and New Zealand has which island named after him?
Who invented a system of cartography whereby lines of latitude and longitude are drawn at right angles?
A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?
1 bounce, results in =2/3 of the original height
4 bounces result in =(2/3)^4 =16/81 or original height
A ball is dropped vertically upon a slope. What type of progression do the distances between each consecutive bounce?
-Ignore air resistance
-Assume all collisions to be perfectly elastic
A ball is thrown upwards with speed v from the top of a tower and its reaches the ground with speed 3v.
What is the height of the tower?
In Africa, if you drop a steel ball weighing five pounds from a height of 5 feet, will it fall more rapidly through water at 20 degrees Fahrenheit or water at 40 degrees Fahrenheit. Or will it make no difference?
How can you throw a ball as hard as you can and have it come back to you, even if it doesn't bounce off anything? There is nothing attached to it, and no one else catches or throws it back to you?
Two metallic right circular cones having their height 4.1 cm and 4.3 cm and the radii of their bases 2.1 cm each, have been melted together and recast into a sphere.
What would be the diameter of the resultant sphere?
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