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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?
Wiki User
∙ 7y ago
The rope pulled over the branch is hampered by the rope's friction over the branch. The same rope pulled over a pulley is not affected by friction as the pulley wheel will turn as the rope is pulled.
Wiki User
∙ 7y ago
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What is the answer to when you want to pull downward to lift something the main advantage of passing a rope upward and through a single pulley rather then just put over the branch of a tree is that?
it reduces friction
When you what to pull downward 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?
Reduces friction
When you want to pull downward 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 treee is that the pulley?
reduce friction
When you want to pull downward to lift something the main advantage of passing a rope upwards and through a single pulley rather than just up over the branch of a tree is that pulley?
Reduces friction
When you want to pull downward 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 .?
Reduces friction
When you want to pull downward to lift something the main purpose 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?
reduces friction
When you want to pull downward to lift something the main advantage of passing a rope upward and through a single pulley rather just up over the branch of a tree is that the pulley?
the pulley reduces frictionWhen_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_pulleyWhen_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
When you want to pull downward to lift something the main advantage of passing a rope through a single pulley rather than just up over the branch of a tree is that the pulley reduces friction?
Reduces friction
When you want to pull downward 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 what is that the pulley?
Reduces friction
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.
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