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Physics, 14.07.2019 01:50 owenbarrows

Acannonball with a mass of 1.0 kilogram is fired horizontally from a 500.- kilogram cannon, initially at rest, on a horizontal, frictionless surface. the cannonball is acted on by an average force of 8.0x10^3 newtons for 1.0x10^-1 second. (a) what is the magnitude of the average net force acting on the cannon? (b) determine the acceleration of the cannon ball.

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