why do ropes, either of jute, coconut thread, or metals, used for lifting heavy objects, have many strings (clubbed on groups) designed to make it thick ?
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Class 8
Chapter - Force And Friction
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Answered by
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it's all about tension provided by the rope....
you see that every force applies a certain force in the opposite direction in which it is being stretched/pulled...if this force is exceeded the rope breaks or else it maintains it ground....
Now, if one rope applies say 'a' amount of force then 2 of the ropes together will apply twice of 'a' and thus the more the no. of ropes is there... it will increase the force applied thus increasing the weight it can bear...
pls mark it as the brainliest if it helped u... thx
you see that every force applies a certain force in the opposite direction in which it is being stretched/pulled...if this force is exceeded the rope breaks or else it maintains it ground....
Now, if one rope applies say 'a' amount of force then 2 of the ropes together will apply twice of 'a' and thus the more the no. of ropes is there... it will increase the force applied thus increasing the weight it can bear...
pls mark it as the brainliest if it helped u... thx
Answered by
0
So as to combine the strength of all those idividual strings, making them behave as one large string
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