Questions

Find the potential energy gained by a body of mass 50 kg, if it is raised by 10m. (use g = 10 m/s2)

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

There are usually three Parliamentary sessions in India, viz, the Budget session, the Monsoon session and _______.

Which is the most powerful piece in a game of chess?

What was the total number of books sold in Shop Q in 2003, 2004, and 2005?

Ayodhya Airport in Uttar Pradesh is set to be renamed as

A cylindrical vessel of radius 4 cm contains water . A solid sphere of radius 3 cm is dipped into the water until it is completely immersed . The water level in the vessel will rise by