A 70 gram bullet is fired into a 15 kilogram ballistic
A 7.0 gram bullet is fired into a 1.5 kilogram ballistic pendulum. The bullet emerges from the block with a speed of 200 m/s, and the block rises to a maximum height of 11.9 centimeter. Evaluate what is the initial speed of the bullet.
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the average speed of a nitrogen molecule in air is about 670 e2ms and its mass is about 468e-26 kilograma if it takes
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a 70 gram bullet is fired into a 15 kilogram ballistic pendulum the bullet emerges from the block with a speed of 200
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