19skoch 19skoch

13-01-2018
Physics

contestada

a teacher pushed a 10kg desk across a floor for a distance of 5m. she exerted a horizontal force of 20n. how much work was done?

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GeekLord7 GeekLord7

13-01-2018

Work Done = Force x distance
Since she exerted a horizontal force of 20N over a distance of 5m, the work done is 20N x 5m which is equals to 100 joules

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