CBSE Class 11-science Physics Work, Energy and Power
- A small spherical object having density 2P is placed inside the liquid of density P and connected to an ideal string of length l whose other end is kept fixed so that the object can move in a vertical cirlcle, minimum speed which must be given at the bottom to just complete the vertical circle.
- when we push the car,workdineyis 0,how
- explain about conservation of energy with problem
please solve the attached problem
- Can o get more number of conceptual questions???
plz elaborate by figure and step by step question no 5
plz elaborate by figure and step by step question no 4
plz elaborate by figure and step by step question no 2
- If the percentage error of momentum of a body is 100%, find the percentage error of the Kinetic energy of the body ising mass and velocity.
- Calculate the work done in raising a stone of mass 5 kg and specific gravity 3,lying at the bed of a lake through a height of5 km .
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