QUESTION 10 Three boxes are stacked vertically on a plank. The mass of the top box is 2 kg. the mass of the middle box is 4 kg: the mass of the bottom box is 6 kg. The plank is now lifted from horizontal to an angle of 30 degrees with respect to the horizontal and the three boxes begin to slide uniformly down the incline with an acceleration of 39 m/s What is the frictional force of the incline on the bottom box? O 468 N O 284 N O ON O 117.6 N O 12 N O NOTA/impossible to calculate without knowing the coeficient of kinetic friction

QUESTION 10 Three boxes are stacked vertically on a plank. The mass of the top box is 2 kg. the mass of the middle box is 4 kg: the mass of the bottom box is 6 kg. The plank is now lifted from horizontal to an angle of 30 degrees with respect to the horizontal and the three boxes begin to slide uniformly down the incline with an acceleration of 39 m/s What is the frictional force of the incline on the bottom box? O 468 N O 284 N O ON O 117.6 N O 12 N O NOTA/impossible to calculate without knowing the coeficient of kinetic friction

Name: QUESTION 10Three boxes are stacked vertically on a plank. The mass of
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Description: QUESTION 10Three boxes are stacked vertically on a plank. The mass of the top box is 2 kg: the mass of the middle box is 4 kg the mass ofr the bottom box is 6 kg. The plank is now lifted from horizontal to an angle of 30degrees with respect to the h

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 110AP: A student is attempting to move a 30-kg mini-fridge into her dorm room. During a moment of...

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