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I am not sure what situation you are talking about, but "infinitely small" amounts are basically used in calculus. Formally, "infinite small" amounts, or "infinitesimals" are avoided; rather, you investigate what happens when a certain amount gets smaller and smaller.As an example for such calculations, velocity is defined as dx/dt, meaning you divide a very small distance (the distance moved) by a very small time interval (the time elapsed) - and investigate what happens when dt (the time interval) becomes smaller and smaller ("tends toward zero", though it can't actually be zero itself, because then you would have a division by zero).
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Is angular displacement is a vector?
angular displacement is a vector quantity when theta (angle) is small, otherwise it is scalar.
Does the time period of oscillation depend on the displacement from the equilibrium position?
As long as angular amplitude is kept small, the period does not depend on the angular amplitude of the oscillation. It is simply dependent on the weight. It should be noted that to some extent period actually does depend on the angular amplitude and if it gets too large, the effect will become noticeable.
Difference between instantaneous and average velocity?
average velocity is the displacement over time while instantaneous velocity refers to the velocity of an object at one point or at as pecific point of time. *displacement is the difference between the initial position and the final position of an object. (distance 2 - distance 1)
Difference between constant speed and velocity?
Answer #1:Constant speed is a speed that is maintained and stays the same.Instantaneous speed is a speed that goes up momentarily and thencomes back down.==================================Answer #2:A constant speed is one that has the same value now as it has hadat every previous time of interest, and the same as it will be for everyfuture time of interest.An instantaneous speed is one that conveys no information about anyprevious or future speed, only about the speed 'right now'.I just made this up on the fly. I think it's pretty good.
What is the resolving power of an electron microscope?
Resolving power is the ability of an imaging device to separate points of an object that are located at a small angular distance
Is angular displacement is a vector?
angular displacement is a vector quantity when theta (angle) is small, otherwise it is scalar.
Can you have a vertical line on a displacement vs time graph?
Yes―sort of. If displacement increases or decreases suddenly in an infinitely small point in time or a time interval that is too small to graph, a vertical line is used.
What 3 variables that might affect the number of cycles the pendulum makes in 15 seconds?
The length of the pendulum, the angular displacement of the pendulum and the force of gravity. The displacement can have a significant effect if it is not through a small angle.
Does the time period of oscillation depend on the displacement from the equilibrium position?
As long as angular amplitude is kept small, the period does not depend on the angular amplitude of the oscillation. It is simply dependent on the weight. It should be noted that to some extent period actually does depend on the angular amplitude and if it gets too large, the effect will become noticeable.
Why is du infinitely small in calculus?
du refers to a differential part of u, which is infinitely small.
What is a sentence using vector?
My vector of my report is small
Is infinitely small the same as infinitely big?
No. Infinitely Small implies something that is as close to zero as it can get without actually being zero - think of a positive or negative fraction with an infinitely large denominator. Infinitely Big implies something that is as far away from zero as possible, and then some: negative infinity or positive infinity. You can think of infinitely small as being the reciprocal of (one divided by) infinitely big.
How does the period of a pendulum vary theoretically with (a) length (b) mass of bob and (c) angular displacement?
(a) directly with its square root.(b) not at all if it can be considered as a point mass which is significantly greater than the "string". Otherwise corrections are necessary. (c) not if the angle is small. Otherwise corrections are necessary.
Difference between instantaneous and average velocity?
average velocity is the displacement over time while instantaneous velocity refers to the velocity of an object at one point or at as pecific point of time. *displacement is the difference between the initial position and the final position of an object. (distance 2 - distance 1)
Strange dream of all encompassing but infinitely small power?
If you have a strange dream of all encompassing but infinitely small power, then it means that you are frighten.
How much time is the present?
It is infinitely small.
Difference between constant speed and velocity?
Answer #1:Constant speed is a speed that is maintained and stays the same.Instantaneous speed is a speed that goes up momentarily and thencomes back down.==================================Answer #2:A constant speed is one that has the same value now as it has hadat every previous time of interest, and the same as it will be for everyfuture time of interest.An instantaneous speed is one that conveys no information about anyprevious or future speed, only about the speed 'right now'.I just made this up on the fly. I think it's pretty good.
