Question

For class I levers, the mechanical advantage and velocity ratio can have average value either

• A. Greater than $1$
• B. Smaller than $1$
• C. Equal to $1$
• D. All

Answer 1

The correct option is D All

For class I leners, the mechanical advantage and velocity ratio can have any value either greater than $1$, or equal to $1$. or less than $1$. In class $1$ leners, the fulcrum is in between the effort E and the Load L.