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Physics 19 Online
OpenStudy (eepingheng):

A body which is put on a horizontal plane moves with a constant acceleration when a constant force acts on it. Fig.5 shows the change of it's acceleration a, with respect to the force F. From this diagram determine the coefficient of kinetic friction μ between the body and the plane. ( taking g = 10ms-2)

OpenStudy (eepingheng):

OpenStudy (souvik):

as the plane is rough i.e. it has some friction..the acceleration of body is zero..that means that the body is at rest.. and 6 N force is needed to move the body.. then\[\mu m g=6\] and from here we can find \(\mu\)

OpenStudy (eepingheng):

how can find its m ??

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