1. A skier has just begun descending a 20° slope. Assuming that the coefficient of kinetic friction is 0.1. Calculate the acceleration of the skier. [T/3] (Draw an FBD first 2. A mass of 12.0 kg is placed on a table. A string is tied to the mass and run over a pulley to a hanging mass. If the coefficient of static friction between the mass on the table and the table is 0.342, what is the minimum value of the hanging mass that will start the system moving

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1. A skier has just begun descending a 20° slope.
Assuming that the coefficient of kinetic friction is 0.1.
Calculate the acceleration of the skier. [T/3] (Draw an
FBD first
2. A mass of 12.0 kg is placed on a table. A string is tied to
the mass and run over a pulley to a hanging mass. If the
coefficient of static friction between the mass on the
table and the table is 0.342, what is the minimum value
of the hanging mass that will start the system moving
Transcribed Image Text:1. A skier has just begun descending a 20° slope. Assuming that the coefficient of kinetic friction is 0.1. Calculate the acceleration of the skier. [T/3] (Draw an FBD first 2. A mass of 12.0 kg is placed on a table. A string is tied to the mass and run over a pulley to a hanging mass. If the coefficient of static friction between the mass on the table and the table is 0.342, what is the minimum value of the hanging mass that will start the system moving
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