Q4. A small block slides up a section of curved slope described by the equation Y = 10(1-e*) where both x and y are in meters, as shown in Figure. The block has a speed of v = 3.0 m/s as it passes through x = 1.0 m. There is a kinetic friction acts between the block and surface. y (m) y =10 (1 - e*) v= 3.0 m/s g = 9.8 m/s? x (m) 1 Figure Q 4 a) Determine the normal component of acceleration of the block at this instant. b) If a = - 10.2 m/s at this point, Determine the coefficient of kinetic friction between the two surfaces.

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Chapter1: Units, Trigonometry. And Vectors
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Q4. A small block slides up a section of curved slope described by the equation
Y = 10(1-e0*) where both x and y are in meters, as shown in Figure. The block has a speed of v
= 3.0 m/s as it passes through x = 1.0 m. There is a kinetic friction acts between the block and
surface.
y (m)
y =10 (1 - e**)
v = 3.0 m/s
g = 9.8 m/s
x (m)
1
Figure Q 4
a) Determine the normal component of acceleration of the block at this instant.
b) If a = - 10.2 m/s at this point, Determine the coefficient of kinetic friction between the
two surfaces.
Transcribed Image Text:Q4. A small block slides up a section of curved slope described by the equation Y = 10(1-e0*) where both x and y are in meters, as shown in Figure. The block has a speed of v = 3.0 m/s as it passes through x = 1.0 m. There is a kinetic friction acts between the block and surface. y (m) y =10 (1 - e**) v = 3.0 m/s g = 9.8 m/s x (m) 1 Figure Q 4 a) Determine the normal component of acceleration of the block at this instant. b) If a = - 10.2 m/s at this point, Determine the coefficient of kinetic friction between the two surfaces.
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