Question

the effort required to lift a load of 800N by using lever having a mechanical advantage of 1.6 is​

Answer 1

Answer:

given below

Explanation: the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine,so,

The effort required to lift a load of 800 N by using a lever having a mechanical advantage of 1.6 is  500 N.✌

Answer 2

Answer:

500 N

Explanation: