One problem when using rigid metal conduit in a residence is that the installation of the conduit may a weaken the structure b require an equipment ground c be a fire hazard d be an electrical hazard

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?