When you want to pull to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a tree is that the pulley?

it reduces friction

Reduces friction

Reduces friction

reduce friction

reduces friction

Reduces friction

the pulley reduces friction http://wiki.answers.com/Q/When_you_pull_downward_to_lift_the_main_advantage_of_passing_a_rope_upward_through_a_single_pulley_rather_than_just_up_over_the_branch_of_a_tree_is_that_the_pulley http://wiki.answers.com/Q/When_you_pull_downward_to_lift_the_main_advantage_of_passing_a_rope_upward_through_a_single_pulley_rather_than_just_up_over_the_branch_of_a_tree_is_that_the_pulley

Answer :- The pulley reduces friction.

The pulley wheel will turn and cause less friction. The rope over a branch will have a lot of friction, so is harder to pull, especially if the load is heavy.

In that situation, the main advantages of the pulley are: 1). The pulley changes the direction of your force with much less friction than the tree branch does so that more of your work goes toward lifting the load, and less of it toward cutting bark. 2). You're free to place the pulley where it's needed ... exactly above the load ... thus minimizing the force required to lift it even though the pulley has… Read More

what are the advantage and disadvantage branch libraries

structure passing through foramen spinosam are 1 middle meningeal artery 2 posterior trunk of middle meningeal vein 3 mandibular branch of meningeal nerve

The legislative branch of the government is in charge of passing laws.

the legislative branch

The Answer Is " Legislative Branch " ;pp

The congress or parliament is responsible for passing laws.

The main rivers passing through Odisha are Mahanadi, Brahmani, Baitarani, Rushikulya, Subarnarekha. Besides these so many branch rivers of Mahanadi flow in the coastal region of Odisha.

The legislative branch of the American government is known as Congress. This branch is responsible for the passing of laws.

the judicial branch of the government is in charge of keeping the peace

reduces friction reduces friction There is less friction in the pulley than around the branch of a tree so it is easier to lift the object - and easier to drop it too- be careful! A fixed pulley has only one function, to redirect your applied force, Fe. "Changes the pulling direction" - (Nothing gained but we do get to pull down instead of lifting upward. This is an advantage and could save your back.)… Read More

The Con's to this branch of government are that it could be very hard for the legislative branch and executive branch to come to an agreement when it comes to passing laws.

There are three branches of government, the executive branch, the legislative branch, and the judicial branch. The legislative branch of government of governments main focus is passing laws.

The President has the power to veto or deny Congress's bill's passing.

The Legislative Branch is the branch of government responsible for passing laws. An example of a sentence using the term "Legislative Branch" is "In the US, the Legislative Branch of the federal government is Congress. "

the legislative branch

passing a new amendment to the Constitution.

The Legislative Branch has the power to pass laws. The Executive Branch can veto laws, and the Judicial Branch can check laws to make sure that they are constitutional (and can end them if they are not).

the legislative branch can check the executive branch by passing law 2/3 vote over a veto from the executive branch or the executive branch can veto all of the bills sent from the legislative branch.

Laws are made through the legislature, but no legislation will pass banning home work. You need to do homework so the teacher knows if you learned what he/she taught.

Passing a new amendment to the constitution.

Legislative Branch A: The legislative branch is responsible for creating and passing laws. However, the president has the authority to veto any laws, which prevents them from passing. the legislative creates the laws and bills and it is then sent to the president he may pass or veto it the legislative branch then may over turn the veto with a 2/3's vote

The purpose of the executive branch is to get government jobs done. Ex: war, passing laws, etc.

The exucutive branch is the branch that "executes" laws. The legislative branch "makes" laws and the judicial branch rules on the constitutionality or legality of laws that are challenged. So when you say "passes" there are several places that the term passes could be used. The law has to pass a series of votes in the legislative branch. The law has to pass a judicial review if that takes place and finally the executive branch… Read More

the legislative branch

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The Executive branch can veto laws, but if a law is unconstitutional, the other two branches can veto it to keep it from passing.

The executive branch is the branch that conducts foreign policies. They basically do it through it through the Secretary of State.

The duties and responsibilities of the legislative branch mainly including creating, debating and passing laws. The laws will be enacted by the presidential assent.

In the U.S. federal government there are three branches of government--the legislative, the executive and the judicial. Supposedly the legislative branch makes the laws and through this method potentially can override the judicial branch and the executive branch by passing or dismantling laws. The executive branch enforces the laws and can override the other two branches by choosing which laws to enforce. The judicial branch can override the other two branches by declaring laws and… Read More

they dont Added: The police are part of the Executive Branch of government and have no part in passing laws. Law are enacted by the Legislative Branch of government and then it becomes the duty of the Executive Branch to carry them out.

The legislative branch checks the executive branch by giving it consent to all Presidential appointments. The President is therefore restrained from choosing an appointee with radical views. The legislative branch checks the judicial branch by passing laws that bind their decisions.

The duties of the legislative branch are mainly passing laws. They are also empowered by the Constitution to give their advice and consent to Presidential appointments and declare war.

It creates the laws that the executive then enforces. Though they don't have to they can support the president's agenda by passing laws on his behalf and giving their blessings to his appointements.

No, Congress does not have the power to veto a decision of the Judicial Branch; the ability to veto belongs solely to the President, and is used to prevent a bill (legislation) from passing into law. This is a check on the Legislative Branch (Congress).

The executive branch has expanded its powers through federal bureaucracies.

The main advantage of E-Banking is it reduces the time to wait in a que of an bank branch. No need to depend on bank officials.

Every branch is checked by each other. The executive branch can't impose it's agenda without the legislative branch writing and passing laws that the president can sign into law. The Supreme Court checks both the legislative and executive branch with the ability to rule any law unconstitutional.

The Legislative branch is usually involved in setting taxes, passing laws (and laws about taxes), and such things.

Role of the Legislative branch involves introduction and passing of the bill in the House. Source: http://en.wikipedia.org/wiki/Legislature http://www.whitehouse.gov/our_government/legislative_branch/

The Executive Branch. The president of the U.S. carries out and approves laws by passing them, and he has the power to recommend laws to Congress.