0
How does a pulley make it easier to load cargo onto a cargo ship?
Wiki User
∙ 10y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When the load is at a constant position on the lever arm how can you make it easier to lift the load?
when the load is at a constant position on the lever arm, how can you make it easier to life the load?
How can you make it easier to lift the load when the load is at a constant position on the lever arm?
when the load is at a constant position on the lever arm, how can you make it easier to life the load?
When th load is at a constant position on the lever arm how can you make it easier to lift the load?
when the load is at a constant position on the lever arm, how can you make it easier to life the load?
How does a pulley make it easier to lift something?
it clicks on
How does a pulley make work easier if it doesn't multiply force?
A single wheel pulley means that the rope you hold has one attachment to the load so the force is the same as the load, just in a different direction. So lifting something means you could actually apply the whole of your weight to the rope, rather than just the strength of your muscles. (Multiple pulley wheels mean that the same rope tension is applied to the load several times, so the force you apply to the rope is applied to the load several times.)
How does a movable pulley make work easier?
A fixed pulley is the only pulley that when used individually, uses more effort than the load to lift the load from the ground. The fixed pulley when attached to an unmovable object e.g. a ceiling or wall, acts as a first class lever with the fulcrum being located at the axis but with a minor change, the bar becomes a rope. The advantage of the fixed pulley is that you do not have to pull or push the pulley up and down. The disadvantage is that you have to apply more effort than the load
How does a fixed pulley make work easier?
A fixed pulley does not make the force applied easier, it changes the direction of this force. For example, instead of bending over and lifting and object, a fixed pulley lets you lift it by pulling down on a rope.
How can pulleys make life easier?
The pulley makes work of lifting easier then lifting by hand.
How do Pulleys help?
Pulley used for change direction of the force, e.g. pull the weight up is change direction form pulling up to pulling down. Pulley arrangement can use to reduce the load require to lift object, e.g. fix rope to wall and put load hanging on pulley and pull 1 end so the wall support half of the load. See link for more detail.
How do you make a 3 grade pulley project?
To make a 3rd-grade pulley project, you will need a pulley system, string or rope, and a load to lift. Start by attaching the pulley to a stable structure. Then, thread the string or rope through the groove of the pulley and attach it to the load. To demonstrate how pulleys work, have the child pull the loose end of the string to lift the load using the pulley system. You can also experiment with different pulley configurations to explore mechanical advantage.
How does a fixes pulley make doing work easier?
it deacreases the input force
How does pulley make our world faster and easier?
dynamic routes and static routes
