- #1
trivk96
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Homework Statement
A block of mass 9 kg rests on a plane inclined
at an angle of 30◦. The static coefficient of
friction between the block and the plane is
0.7.
What is the frictional force on the block?
1. 9.36841 N
2. 76.3834 N
3. 53.4684 N
4. 44.1 N
5. 30.87
Homework Equations
Ff=ma
F=μ*Fn
The Attempt at a Solution
I have no idea