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Mathematics, 12.12.2020 16:30 brendaesme

GIVING BRAINLIEST PLZ HELP A group of students wants to build a ramp to move boxes from the floor up to a stage. How can the students reduce the amount of effort needed to push the boxes up the ramp?

by making the ramp as long as possible

by making the rampā€™s height and length equal

by building the ramp out of a lightweight material

by covering the rampā€™s surface with a soft rubber mat

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GIVING BRAINLIEST PLZ HELP A group of students wants to build a ramp to move boxes from the floor...
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