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Physics, 21.01.2020 06:31 strawberrymrmr756

The same explosive charge is used, so the total energy of the cannon plus cannonball system remains the same. disregarding friction, how much faster would the ball travel if the cannon were mounted rigidly and all other parameters remained the same? answer in units of m/s.

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The same explosive charge is used, so the total energy of the cannon plus cannonball system remains...
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