A 7.0 kg box is at rest on a table. The static friction coefficient jis between the box and table is 0.40, and
the kinetic friction coefficient plx is 0.10. Then, a 25 N horizontal force is applied to the box.
What is the best estimate of the magnitude of the box's acceleration?
Round the answer (if non-zero) to two significant digits.
Choose 1
А
m
23
3.3
32
m
0.37
Answers: 3
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A 7.0 kg box is at rest on a table. The static friction coefficient jis between the box and table is...
Mathematics, 14.12.2020 17:10
Mathematics, 14.12.2020 17:10
Mathematics, 14.12.2020 17:10