mathhelp

IP You want to nail a 2.4kg- board onto the wall of a barn. To position the board before nailing, you push it against the wall with a horizontal force to keep it from sliding to the ground What happens to the force of static friction if you push against t...

use the equation x=mg/usk so it will be(1.5)(9.8)/.71 for part a part b i have no idea

ok got it. thank you.

You would multiple 6 by what is in the brackets, so it would be 6 x b and 6 x -4 answer 6b and -24