Physics, 05.02.2021 14:00 ian1588

You lift a 40-kilogram cannonball onto a shelf 3.0 metres from the floor, and the ball rolls and slips off, headed toward your
toes. How fast the ball will be going when it reaches the tips
of your shoes?

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You lift a 40-kilogram cannonball onto a shelf 3.0 metres from the floor, and the ball rolls and sl...