Posted by **physics** on Wednesday, January 28, 2009 at 10:23pm.

A box slides down a 30.0 degree ramp with an acceleration of 1.20 m/s^2. Determine the coefficient of kinetic fiction between the box and ramp.

I'm not exactly sure what to do here I know the formulas are

uk = Fk/Fn

Us = Fs, max/Fn

not exactly sure how to do this problem with only this information

## Answer this Question

## Related Questions

- Physics - A 75 kg box slides down a 25 degree ramp with an acceleration of 3.60 ...
- Physics - A 75 kg box slides down a 25.0 degree ramp with an acceleration of 3....
- physics - A box slides down a 28° ramp with an acceleration of 0.98 m/s2. ...
- physics - A box slides down a 33° ramp with an acceleration of 1.38 m/s2. ...
- Physics - A box slides down a 38.5° ramp with an acceleration of 1.47 m/s2. ...
- physics - A box slides down a 22° ramp with an acceleration of 1.19 m/s2. ...
- Physics - A box slides down a 36° ramp with an acceleration of 1.05 m/s2. ...
- Physics - A box slides down a 36° ramp with an acceleration of 1.05 m/s2. ...
- physics - A box slides down a 26° ramp with an acceleration of 1.19 m/s2. ...
- physics - A box slides down a 26° ramp with an acceleration of 1.19 m/s2. ...