in a lever fulcrum is at the one end at the distance at 30 CM. find the load and effort.
Answers
Answered by
0
Answer:
given:
(a) Load arm= 30 cm
(b) Effort arm= (90+30) cm=120 cm
(c) Mechanical advantage =
Effort arm
_________
Load arm
=120 cm
_____
30 cm
= 4
plz make my answer as brainlist .....
Similar questions