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

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?

Long run growth in GDP is determined by