- #1
kara123
- 21
- 4
- Homework Statement
- How much work is done by pushing a 15 kg box at a constant velocity across a horizontal floor with a coefficient of friction of 0.68 for a distance of 8.0 m?
- Relevant Equations
- Ff=coefficent of friction x FN
FN=mg
W=fxd
-i had begun by finding the normal force =147 N
-then found the force of friction=99.96 N
-found the work of friction=-799.68 J
after that I am unsure of where to go since I don't have a force applied
-then found the force of friction=99.96 N
-found the work of friction=-799.68 J
after that I am unsure of where to go since I don't have a force applied