Which Indian cricketer is known as "Brown Bradman"?
Which of the following Pair are not parent and child who have both won the Nobel prize?
Who was the first women nominated member of Rajya Sabha of India?
Who was the first living Indian to feature on a postage stamp of India?
According to the Mahabharata, who was the father of Chitrasena, Vrishasena and Satyasena?
In 2018, which team did India defeat in the final to win the ICC U19 World Cup for the record fourth time?
According to Hindu epics, which of these sages was also known as Kumbhasambhava, meaning born out of a pitcher?
Which of the national park of India is named after a river?
Which company makes the Rafale fighter jets?
The states of Arunachal Pradesh, Sikkim, Assam and West Bengal all share their boundaries with which country?
A simple pendulum with length l and bob of mass m execute simple harmonic motion of small amplitude A. What would be the maximum tension in the string?
The tension in the string at any position is given by the formula:
T = m x g x cos(a) + m x (v)Exp 2 / L
T = tension in the string
m= mass of the bob
a = the angle
v= velocity of the mass
L = lenght of the string
The maximum tension is achieved when a = 0, then cos (0) =1 and v = maximum velocity
An object of mass m = 2 kg is lying on a rough inclined slope such that it is at rest. Find the magnitude of contact force acting on the object (in Newtons).
Coefficient of friction = .8
Angle of elevation = 30
A wooden block of mass m resting on a rough horizontal table is pulled by a force F as shown in figure. If k is the Coefficient of friction between block and table. What will be its acceleration?
What would be the temperature of resultant if we mix 1kg of ice with 1kg of steam?
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