Asked by armando

a horizontal force of 1.2kgf is applied to 1.5kgf of block which rest on surface such that it just begin to slide .if coefficient of friction is 0.3.find out acceleration
Answered by bobpursley
netforce= mass*a
pushing force- frictionforce= mass*a

Now what is kgf?
Answered by bobpursley
http://en.wikipedia.org/wiki/Kilogram-force Frankly, if I were you, I would work it in SI
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