Asked by Corey

A 239-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 29.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.800, and the log has an acceleration of 0.900 m/s2. Find the tension in the rope.
Answered by bobpursley
Net force up=mass*acceleration

Now net force up=pulling force - friction-weightdireceddownslop
=pulling force-mg*mu*cosTheta -mgSinTheta
Answered by Anonymous
Sue and Jenny kick a soccer ball at exactly force of 85.4 N to the east.
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