Questions

AC is converted into DC by a

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?

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

Which of the following metals is found in free state?

Headquarters of Inland Waterways Authority of India (IWAI) is in

Analgesics ________.

If price of an article decreases from Rs 600 to Rs 500, when quantity demanded increases from 10000 units to 12000 units. Find point elasticity of demand?