Question

A load of 600 N is lifted by an effort of 200 N in a first class lever .If the load is at 20cm away from the fulcrum ,What will be the effort distance?​

Answer 1

Answer:

just use the formula you will get your answer

let the effort distance be x

and now use the formula

Explanation:

I hope this will help you

Answer 2

Answer:

Load×load arm=Effort×Effort arm600N×20cm=200N×xx=600N×20cm200N=60 cm

Explanation:

Assuming that the question demands to find the distance from which the effort of 200 N is being applied in the first class lever to balance a load of 600 N at a distance of 20 cm from the fulcrum, the solution is as follows:

Load = 600 N

Load arm = 20 cm

Effort = 200 N

Effort arm = x

Load×load arm=Effort×Effort arm600N×20cm=200N×xx=600N×20cm200N=60 cm

So, the effort of 200 N must be applied at a distance 60 cm from the fulcrum