Which of the following quadratic equations has real roots?
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Who created the first mechanical computer, which proved to be the prototype for future computers?
Which country has the largest internet users?
If the kinetic energy of a body becomes 256 times its initial value, then the new linear momentum will be
For a body moving with uniform acceleration its final velocity equals _________________.
If an object is thrown upwards, what will be its velocity, when it reaches its maximum height?
If a body moves with a uniform speed in a circular motion, then______.
With which country India has signed an agreement to renew the supply of Petroleum for a period of 5 years (i.e. till 2022)?