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: . = 0.6 and pa - 0.5. Take the positive di- rection to be up the inclined plane With the block initially at rest, the acceleration of the block is a = -9.33 a = 0.66 Option 4 Option 2 a = 0 a = -0.66 Option 1 Option 3 With the block initially moving up the inclined, the acceleration is: a = 0.66 -9.33 Option 2 Option 4 a = -0.66 a = 0
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: . = 0.6 and pa - 0.5. Take the positive di- rection to be up the inclined plane With the block initially at rest, the acceleration of the block is a = -9.33 a = 0.66 Option 4 Option 2 a = 0 a = -0.66 Option 1 Option 3 With the block initially moving up the inclined, the acceleration is: a = 0.66 -9.33 Option 2 Option 4 a = -0.66 a = 0
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O Option 3
O Option 4
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: H. = 0.6
and - 0.5. Take the positive di-
rection to be up the inclined plane
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
O Option 2
O Option 4
a = -0,66
a = 0
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