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CBSE Class 9 Answered

kinetic energy , potential energy
Asked by | 02 Sep, 2009, 09:15: PM
Expert Answer

Kinetic energy of an object moving at velocity v is given by,

KE = mv2/2

Potential energy of an object at height h above the surface of earth is given by

PE = mgh

m is the mass of the object, g is the acceleration due to gravity.

Regards,

Team,

TopperLearning.

Answered by | 02 Sep, 2009, 09:24: PM

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