0
What effort force would be needed to lift a load of 150 N with a lever system that has a mechanical advantage of 3.5?
Wiki User
∙ 15y ago
Well lets see. I suppose that a ballance is a lever advantage of one: which of course is the same on both sides; that is no advantage. So a lever of an advantage of two, is, half of that same force on the other side. So the answer is (half of 150) or 75N.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is the mechanical advantage of the pulley system?
The mechanical advantage of the pulley system is the inertia and friction of the unbalanced and balanced forces acting on the mechanical advantage which is part of the pulley system....
What is the advantage of adding pulleys to a pulley system?
More mechanical advantage.
What is equal to the ideal mechanical advantage of a pulley system?
The ideal mechanical advantage of a pulley system is two times the number of pulleys in the system. This is the amount of force required to get the system moving.
Using a pulley system with a mechanical advantage of 10 how large an input force would be needed to lift a stone slab weighing 2500 N?
250
Can a pulley system provide both a directional advantage and mechanical advantage at the same time?
yes
What is the mechanical advantage of the pulley system?
The mechanical advantage of the pulley system is the inertia and friction of the unbalanced and balanced forces acting on the mechanical advantage which is part of the pulley system....
What is the mechanical advantage of systems of pulleys?
The mechanical advantage of the pulley system is the inertia and friction of the unbalanced and balanced forces acting on the mechanical advantage which is part of the pulley system....
Which is equal to the ideal mechanical advantage of a pulley system?
It only takes half the effort to move an object but twice the distance
What is the ideal mechanical advantage of a system?
ifeal mechnical advantage of a gear
What is the advantage of adding pulleys to a pulley system?
More mechanical advantage.
How can you increase mechanical advantage of a gear system?
A mechanical advantage occurs when a tool such as a hammer is used that increases the amount of force being applied without increasing the effort of the person using the tool. To increase mechanical advantage, you could use a bigger hammer to increase output force.
What is equal to the ideal mechanical advantage of a pulley system?
The ideal mechanical advantage of a pulley system is two times the number of pulleys in the system. This is the amount of force required to get the system moving.
What is the relationship between the load and effort that gives a lever system an adavantage?
the relationship between them is that the load carries it self and the lever holds its self in place
What is the mechanical advantage of a moveable pully system?
400
Using a pulley system with a mechanical advantage of 10 how large an input force would be needed to lift a stone slab weighing 2500 N?
250
Can a pulley system provide both a directional advantage and mechanical advantage at the same time?
yes
a pulley system uses a 250-N force to lift a 2,740-N crate, What is the mechanical advantage of the system?
Answer: Mechanical advantage can be achieved just by adding more loops or pulleys. It is given that to lift a crate, a pulley system exerts a force of 2,740 newtons. It is required to find the mechanical advantage of the pulley system if the input force is 250 newtons What is the mechanical advantage of the pulley system if the exerted force changes from 2,740 newtons to 250 newtons? As if the force does some work, it increases the distance. Mechanical advantage does nothing with the number of pulleys. It only depends on the weight that is to be lift. Also, F1/F2 = 2740/250 = 10.96 The multiple pulleys create mechanical advantage. It can be achieved just by adding more loops or pulleys. Therefore, Mechanical advantage can be achieved just by adding more loops or pulleys.
