how much work in Joules

Physics
Tutor: None Selected Time limit: 1 Day

Brenda carries an 8kg suit case as she walks 25m along a horizontal walkway to her room at a constant speed of 1.5 m/s

How much work does brenda do in carrying her suite case

Jan 7th, 2015

She does NO work since the force she applies to the case is vertical and the direction of motion is horizontal. Work is the force times the parallel distance

Jan 7th, 2015

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Jan 7th, 2015
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Jan 7th, 2015
Dec 5th, 2016
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