A block of mass m = 5.7 kg is pulled up a 8 = 24° incline as in the figure below with a force of magnitude F = 36 N. m A block of mass m is positioned on an incline of angle e (measured counterclockwise from the horizontal). It is pulled up and right parallel to the incline by a force, vector F. (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) m/s² (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration.) m/s2

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Chapter1: Units, Trigonometry. And Vectors
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A block of mass m = 5.7 kg is pulled up a e = 24° incline as in the figure below with a force of magnitude F = 36 N.
m
A block of mass m is positioned on an incline
of angle e (measured counterclockwise from
the horizontal). It is pulled up and right
parallel to the incline by a force, vector F. O
(a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.)
m/s²
(b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the
magnitude of the acceleration.)
m/s²
Transcribed Image Text:A block of mass m = 5.7 kg is pulled up a e = 24° incline as in the figure below with a force of magnitude F = 36 N. m A block of mass m is positioned on an incline of angle e (measured counterclockwise from the horizontal). It is pulled up and right parallel to the incline by a force, vector F. O (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) m/s² (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration.) m/s²
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