Question

An object of mass m = 40 kg is at rest on an inclined plane with θ = 35 o

to the horizontal.

State the three forces acting on the mass m.
1) ................................................ 2) ...............................................
and 3) .......................................
Resolve the weight W into two components W x and W y.
W x = .................................................. W y = .....................................................
.................................................................................................................................
Find the normal push N ..................................................................................................
.................................................................................................................................
Find the frictional force f ................................................................................................
.................................................................................................................................
Is this frictional force f static or kinetic? ..................Why?.....................................................
Find its coefficient.

Answer 1

Answer:

It's hard

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