Answered: (a) Find the constant force that needs…

(a) Find the constant force that needs to be applied parallel to the incline to move the boxup the incline with an acceleration of 3 m/s?

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 97P: A half-full recycling bin has mass 10 kg and is pushed up a 40.0incline with constant speed under...

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Question

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what is the answer?

A box of mass 15 kg rests on a
frictionless inclined plane (see
Figure) which is at an angle of e = 30°
to the horizontal plane.
(a) Find the constant force that needs
to be applied parallel to the incline to
move the boxup the incline with an
acceleration of 3 m/s??
N
120
(b) Find the constant force that
needs to be applied parallel to the
incline to move the boxdown the
incline with an acceleration of 10
m/s??
75
VN

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