The threads of a screw used to fasten two pieces of wood are pitched at an angle. How does this increase the static friction force?(1 point)
Responses
A By decreasing the surface area between the screw surface and the wood
B By increasing the ease of inserting the screw into the wood
C By increasing the normal force exerted by the wood on the screw thread
D By decreasing the coefficient of static friction between the screw and the wood
