Effort force
Explanation:
When the potion of fulcrum and weight is changed, the mechanical advantage changes.Increasing the distance between the fulcrum and the effort, there is a proportion increase in effort required to lift a load.The ration of the distance from the fulcrum to the position of input and output application gives the mechanical advantage in levers when losses due to friction are not considered.
Learn More
Mechanical advantage in Levers : brainly.com/question/11600677
Keywords : Levers, fulcrum, position
#LearnwithBrainly
Answer:
density is defined as the amount of mass contained in unit volume of a body .its si unit is kg/m*3
Hy tikki! I've asked some questions, so of you find the questions as easy, then answer it. I'll surely mark you as brainliest :)
