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Class 11 Physics (India) - Hindi

Course: Class 11 Physics (India) - Hindi > Unit 4

Lesson 6: Conservation of energy (Hindi)
Science
Class 11 Physics (India) - Hindi
Work, energy and power (Hindi)
Conservation of energy (Hindi)
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Conservation of energy: Predict changes in energy

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Problem

Block A falls vertically from height h. Block B starts from rest and slides down a frictionless incline of height h. The blocks are identical.
Which block hits the ground with the greatest speed?
Choose 1 answer:
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