A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)
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An object of 5.0 kg is raised through a height of 2.0m. The work done in the process is
Urbanization and unsustainable development in India raised several environmental concerns but NOT one among the following.
Junko sold an item for Rs. 220 at a loss of 12%. By how much should she have raised the price to make a profit of 10% ?
Find the potential energy gained by a body of mass 60 kg, if it is raised by 12 m. (use g = 10 m/s2)
In new government policy, the price of onion is raised by 35%. By what % should a person reduce onion consumption so that the expenditure on it does not increase?
An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?
Find the potential energy gained by a body of mass 50 kg, if it is raised by 10m. (use g = 10 m/s2)