With the block initially moving up the inclined, the acceleration is:
With the block initially moving up the inclined, the acceleration is:
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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Question
part 2

Transcribed Image Text: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: µ, = 0.6
and µg = 0.5. Take the positive di-
rection to be up the inclined plane
30°
With the block initially at rest, the acceleration of the block is
a = -9.33
a = 0.66
O Option 4
O Option 2
a= (0
a = -0.66
O Option 1
O Option 3
With the block initially moving up the inclined, the acceleration is:
a = 0.66
a = -9.33
2 Option 2
O Option 4
a = -0.66
a = 0
O Option 3
O Option 1
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