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Numerical: Part 07(in Hindi)
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The lesson covers important Numericals for IIT JEE mains and Advance pre medical examinations.

Saurabh singh
5 years exp.of teaching #20k student base #passion:teaching #Hobbies: movies and travelling #

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U
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A bullet of mass 2 gm travelling at a speed of 500 m/s is fired into a ballistic pendulum of mass 1.0 kg suspended from a cord 1.0 m long. The bullet penetrates the pendulum and emerges with a velocity of 100 m/s. Through what vertical height will the pendulum rise ? Pls solve in detail