In a lever, fulcrum is at one end at a distance of 30 cm from the load and effort is at the other end at a distance of 90cm from the load, find:
a) The length of load arm
b) The length of effort arm
Answers
Answered by
0
Answer:
ebkjdbvjbdjvbjdbvjkdbvjkbdv
Step-by-step explanation:
Similar questions