a wooden block of mass m is resting on a rough horizon table (coefficient of friction= mue) is pulled by a force F .The acceleration of tha block moving horizontaly is?
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Frictional force , F(friction)= mu*N
N = contact force = wieght of block = mg
Force due to pulling force F(accelerated) = ma
F(net) =0
ma-mu*N=0
a= mu*g
N = contact force = wieght of block = mg
Force due to pulling force F(accelerated) = ma
F(net) =0
ma-mu*N=0
a= mu*g
Himaja282002:
Hey ....tq...the answer says it is F/m(cos0*+mu*sin0*)-mu*g
he might have considered F(net)=F and then solved for that
yup...thank u
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yup...thank u
got it....thanks
yup...thank u
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