Physics

Physics, 28.07.2019 00:10, simmers123

What is the speed of the block/bullet system after the collision? express your answer in terms of vi, mw, and mb. hints?

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Physics, 05.07.2019 05:20, catelinboog04

A9.6-g bullet is fired into a stationary block of wood having mass m = 4.95 kg. the bullet imbeds into the block. the speed of the bullet-plus-wood combination immediately after the collision is 0.591 m/s. what was the original speed of the bullet? (express your answer with four significant figures.)

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Physics, 22.07.2019 22:20, athenadailey8717

A10.1-g bullet is fired into a stationary block of wood having mass m = 5.03 kg. the bullet imbeds into the block. the speed of the bullet-plus-wood combination immediately after the collision is 0.593 m/s. what was the original speed of the bullet? (express your answer with four significant figures.)

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Physics, 30.08.2019 22:10, completed7

Aballistic pendulum is a device used to measure the speed of a bullet. a bullet is fired at a block of wood hanging from two strings. the bullet embeds itself in the block and causes the combined block plus bullet system to swing up. if the bullet is fired at 530 m/s and its mass is 6.5 g, what is the speed of the block and the embedded bullet after collision? the mass of the block is 2.2 kg. using the same data from question 8, and the answer to question 8, how high will the pendulum’s block and the embedded bullet rise?

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