A block of mass m = 1 kg is found on an inclined plane that makes an angle 30° with the horizontal. The coefficient of static friction and coef- ficient of kinetic friction between the block and the incline are: us = 0.6 and Hk = 0.5. Take the positive di- rection to be up the inclined plane 130°

A block of mass m = 1 kg is found on an inclined plane that makes an angle 30° with the horizontal. The coefficient of static friction and coef- ficient of kinetic friction between the block and the incline are: us = 0.6 and Hk = 0.5. Take the positive di- rection to be up the inclined plane 130°

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 40P: A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under...

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Question

1 kg is found
A block of mass m =
on an inclined plane that makes an
angle 30° with the horizontal. The
coefficient of static friction and coef-
ficient of kinetic friction between the
block and the incline are: µs
and uk = 0.5. Take the positive di-
rection to be up the inclined plane
0.6
%3D
130°
With the block initially at rest, the acceleration of the block is

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