itsnotbryanna itsnotbryanna

06-12-2016
Chemistry

contestada

you try to move a heavy cart but it will not move .a friend helps you move the cart by pushing in the same direction.the combined effort will move the cart in the same direction, but with ____________ speed.

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henrysmith9 henrysmith9

06-12-2016

but with (added) speed
It can't be double the speed because 2x0=0

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