Why does the bottom string break?
If you pull slowly on the bottom string, as you increase the tension on it, you pull the 1-kg mass downward, and the tension in the top string increases. Therefore, the bottom string breaks, and the 1-kg mass remains hanging from the top string.
What is the starting force on the top and bottom strings?
Initially, the top string has a tension of approximately 20 N, to counter the force of gravity. The bottom string has no tension at all.
Why is it that a slow continuous increase in the downward force breaks the string above the massive ball but a sudden increase breaks the lower string?
Why wil a slow continuous increase in downward force break the string above the massive ball, whereas a sudden increase in downward force breaks the lower string? So the total tension in the top string is pull plus the weight of the ball. The top string breaks when the breaking point is reached.
Which string will break first physics?
If you are accelerating down much less than the acceleration due to gravity, the tension on the bottom string is much less than the tension of the top string*. Because the tension is greater at the top, that string will break first.
Can a guitar string snap on its own?
Guitar strings can break on their own for two primary reasons: due to the oxidation process, the guitar strings become degraded and weaker, coupled with the continuous tension on the string over a long period of time.
Why does the lower string attached to the ball breaks when you pull it too fast?
However, if the lower string is suddenly jerked, it is the one which breaks. The traditional explanation is that the inertia of the mass keeps it from moving and hence from stretching the upper string.
Which string will break?
An identical string is connected to a hook on the bottom of the mass. If the lower string is pulled slowly, the upper string eventually breaks, because it supports both the applied force and the hanging weight. However, if the lower string is suddenly jerked, it is the one which breaks.
Which string is more likely to break?
A) The upper string is most likely to break and has more tension due to the force of your pull as well as the weight of the ball. Weight is more important because it determines how much tension is being put on the upper string.
Which thread will break first?
When you pull slowly on the lower piece of cotton, the tension in the upper piece of cotton will always be more than the lower one, because it has to support the weight of the bottle. This means that the upper piece of cotton should always break first.
Why does the sudden downward motion of the hammer tighten its head?
Because the head of the hammer is more massive, it has more inertia. This means that it resists the change in motion more, so it continues moving downward after the handle stops, thus tightening the head of the hammer.
Why did my guitar string suddenly snap?
Guitar strings break because you’re using the wrong strings. Guitar strings are made to hold up to a lot of tension, so in most cases, repeat string breakage is due to a mechanical problem with the guitar itself. The best solution is to always use the right strings for the job.
Why did my guitar string randomly snap?
Wood expands when there is more moisture in the air and it contracts when there is less. When the guitar expands, there is an increased amount of tension on the guitar string, which means that, coupled with the gradual degradation of the string, there is a higher chance it’ll snap.
During which part of the motion is the thread most likely to break?
If a person gives a slow and steady pull on the thread, the thread is most likely to break above the stone because the tension in the upper thread is the applied force plus the weight of the stone. Since the tension in the upper thread is greater, it is likely to break first.
Is the string broken when the whole system is pulled quickly up?
To counter act the force exerted by the bottom string, the top string exerts now 20+n20+n N. I assume that the string with more force will give out sooner, leading me to conclude that the top string will break.
Is acceleration always in the direction of force?
The net force is always in the same direction as the acceleration. For objects moving in circles at constant speed, the net force is directed towards the center of the circle about which the object moves. Such a direction is described as being centripetal.
Which guitar string is easiest to break?
Typically, the high E or first string breaks most often because it is the thinnest. Although it is possible to break any string if you try hard enough, the wound strings rarely break.
When riding an elevator that suddenly stops?
Answer: Blood rushes from your head to your feet while quickly stopping when riding on a descending elevator. Your blood’s inertia (resistance to changes in motion) causes it to continue moving downward while you’re stopping, so it rushes from you head to your feet.
Why do you try to get ketchup from the bottom of a ketchup bottle by turning it upside down and thrust downward at high speeds and then abruptly halted?
To dislodge ketchup from the bottom of a ketchup bottle, it is often turned upside down and thrust downward at high speeds and then abruptly halted. The inertia of the ketchup causes it to continue moving downward after the bottle is halted. This means that the ketchup moves closer to the top of the bottle.
What happens if a guitar string breaks?
Do broken strings damage the guitar in any way? No. A broken string will, however, cause a change in the total tension placed on the instrument, especially the neck. Each string places between 15 and 20 pounds of tension on the neck of the guitar, and so when a string breaks this tension is no longer being applied.
Can a broken guitar string hurt you?
As far as injury resulting from a string break, it is unlikely due to the light weight of the string. Generally, the higher, thinner strings break more frequently so less mass will be involved. Eye injury in unlikely since the string will usually spring away from the fretboard and away from you.
