A 50 kg mass is placed over an inclined plane that makes an angle of 30° with respect to the horizontal. The coefficient of friction between the mass and inclined plane is 0.2. find the acceleration. 300 O a. 8.8 m/s² O b. 11.25 m/s? O . -3.2 m/s? O d. 2.5 m/s?

A 50 kg mass is placed over an inclined plane that makes an angle of 30° with respect to the horizontal. The coefficient of friction between the mass and inclined plane is 0.2. find the acceleration. 300 O a. 8.8 m/s² O b. 11.25 m/s? O . -3.2 m/s? O d. 2.5 m/s?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A 50 kg mass is placed over
an inclined plane that makes
an angle of 30° with respect
to the horizontal. The
coefficient of friction between
the mass and inclined plane is
0.2. find the acceleration.
300
a. 8.8 m/s?
O b. 11.25 m/s2
О с. -3.2 m/s?
o d. 2.5 m/s²

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