Mathematics, 30.10.2020 04:00 Deascry
A block is at rest on the incline shown in
the figure. The coefficients of static and kinetic friction are µs = 0.75 and µk = 0.64,
respectively.
The acceleration of gravity is 9.8 m/s
2
.
32 kg
µ
35◦
What is the frictional force acting on the
32 kg mass?
Answer in units of N.
Answers: 1
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Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
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A block is at rest on the incline shown in
the figure. The coefficients of static and kinetic frict...
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