0-kg mass is placed on a 25.0o degree incline and friction keeps it from sliding. The coefficient of static friction in this case is 0.580, and the...

A 10.0-kg mass is placed on a 25.0o degree incline and friction keeps it from sliding. Thecoefficient of static friction in this case is 0.580, and the coefficient of sliding friction is0.520. The mass is given a shove causing it to slide down the incline. What is the frictionalforce while the mass is sliding?