Posted by **Cameron** on Sunday, November 14, 2010 at 3:41pm.

A force of 23.0 N is required to start a 3.0 kg box moving across a horizontal concrete floor.

(a) What is the coefficient of static friction between the box and the floor?

1

(b) If the 23.0 N force continues, the box accelerates at 0.50 m/s2. What is the coefficient of kinetic friction?

- 11 grade physics -
**Anonymous**, Monday, January 19, 2015 at 10:08pm
0N

## Answer this Question

## Related Questions

- Physics - A force of 40 N is required to start a 5 kg box moving across a ...
- Physics - A force of 23.0 N is required to start a 3.1 kg box moving across a ...
- Physics - a force of 48.0N is required to start a 5.Okg box moving across a ...
- Physics - 4. A force of 48 N is required to start a 7.8 kg box moving across a ...
- physics - A force of 48 N is required to start a 7.8 kg box moving across a ...
- physics - A force of 36.1 N is required to start a 4.0 -kg box moving across a ...
- physics - A force of 30.0 N is required to start a 3.8 kg box moving across a ...
- physics - what is the force required to start moving a 25kg box across a ...
- Physics - an 88kg cardboard box is being pulled along a level floor. the ...
- Physics Help! - A force of 36.1 N is required to start a 4.0 -kg box moving ...