What is the mechanical advantage of an inclined plane that has a length of 9 feet and a height of 3 feet?
Answer
A
3
B
6
C
0 point 3
D
27
Explanation
For an inclined plane, mechanical advantage equals the length divided by the height. Divide 9 feet by 3 feet: 9 ÷ 3 = 3. The mechanical advantage is 3, choice A.
AI-written and checked against the verified answer.