Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

the distance from a to b is 20 cm, and the distance from a to c is 80 cm,

the distance from a to b is 20 cm, and the distance from a to c is 80 cm, then the mechanical advantage of the system is A. 20 B. 80 C. 4 D. ΒΌ

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...