A bag of wheat weighs 50 kg, find the height to which it should be raised so that potential energy is `5000 J(g = 10m/s^2) ?`

A bag of wheat weighs 200 kg. To what height should it be raised so that its potential energy may be 9800 joules ? ( g = 9.8 ms^(-2) )

An object of mass 12 kg is at a certain height above the gorund if the potential energy of the object is 480J find the height at which the object is withj respect to the ground Given, g = 10m//s^2

A body of mass 4kg, is taken from a height of 5 m to a hegiht 10m. Find increase in potential energy.

An object of mass 12 kg is at a certain height above the ground. If the potential energy of the object is 480 J, find the height at which the object is with respect to the ground. Given. g=10 ms^(-2) .

A heat engine of efficiency 40% takes 10kJ of heat energy every second. It is used to lift a weight of 2000kg. Find the height to which the weight can be raised in 30s. [Take g= 10ms^(-2) ]

A particle of mass m = 100 g is projected vertically up with a kinetic energy of 20 J form a position where its gravitational potential energy is – 50 J. Find the maximum height to which the particle will rise above its point of projection. [ g = 10 m//s^2 ]

25 bags of wheat, each weighing 50 kg. cost ₹ 10000. Find the cost of 35 bags of wheat each weighing 40 kg.

To what height should a box of mass 150 kg be lifted, so that its potential energy may become 7350 joules ? ( g = 9.8 m//s^(2) ).