1

# A piece of string of length $l$ and mass $M$ is fastened into a circular loop and set spinning about the center of a circle with uniform angular velocity $\omega$. ...

## Question

###### A piece of string of length $l$ and mass $M$ is fastened into a circular loop and set spinning about the center of a circle with uniform angular velocity $\omega$. Find the tension in the string. Suggestion: Draw a force diagram for a small piece of the loop subtending a small angle, $\Delta \theta$.

A piece of string of length $l$ and mass $M$ is fastened into a circular loop and set spinning about the center of a circle with uniform angular velocity $\omega$. Find the tension in the string. Suggestion: Draw a force diagram for a small piece of the loop subtending a small angle, $\Delta \theta$. #### Similar Solved Questions

##### Homework: Section 1.8: The Derivative as a Score: 0 of 5 pts1.8.19Suppose that f(700) 3000 and f' (700) = 20. Estimate each of the folkwing (a) 6(701) (b) +(700.5) (c) {(699) (d) {(698) (0) f(699.75)(a) f(701)KSimplify your answer: Type an exact answer:)
Homework: Section 1.8: The Derivative as a Score: 0 of 5 pts 1.8.19 Suppose that f(700) 3000 and f' (700) = 20. Estimate each of the folkwing (a) 6(701) (b) +(700.5) (c) {(699) (d) {(698) (0) f(699.75) (a) f(701) KSimplify your answer: Type an exact answer:)...
##### MaineIf the sequcnce coaverges, find its01,0 01 / 0 â‚¬ Div 041
Maine If the sequcnce coaverges, find its 01,0 01 / 0 â‚¬ Div 041...
##### 4. Let U denote the event that the measured current in circuit exceeds 11 amperes; let Vdenote the event that it is less than or equal to 15 amperes. If the current is normally distributed with V = 134 and 0 = 24, determine: (a) P(U nv) (6) P(UC Uvc)_
4. Let U denote the event that the measured current in circuit exceeds 11 amperes; let Vdenote the event that it is less than or equal to 15 amperes. If the current is normally distributed with V = 134 and 0 = 24, determine: (a) P(U nv) (6) P(UC Uvc)_...
##### This question has multiple parts Work all the parts to get the most points:For the reaction below:C6HsMgBr 2. H3OtH mna H3C -Draw the structure of the major organic product:Use the wedge/hash bond tools to indicate stereochemistry where it existsJA
This question has multiple parts Work all the parts to get the most points: For the reaction below: C6HsMgBr 2. H3Ot H mna H3C - Draw the structure of the major organic product: Use the wedge/hash bond tools to indicate stereochemistry where it exists JA...
##### A 1.0 kg block and 2.0 kg block are pressed surface with compressed together on a horizontal frictionless the spring After they enys light spring between them: They are not attached to are released and have both moved free of the spring the heavier block has greater magnitude momentum and greater kinetic energy: they have the same magnitude momentum but the kmhetic energy of the lighter block is greater_the lighter block has greater magnitude momentum and greater kinetic energy:the lighter bloc
A 1.0 kg block and 2.0 kg block are pressed surface with compressed together on a horizontal frictionless the spring After they enys light spring between them: They are not attached to are released and have both moved free of the spring the heavier block has greater magnitude momentum and greater k...
##### IFyoulknow te ax5 of symmety of the functon f (x) mln6x" + 2x +7 how can you find its werter? Explain (2 marks)
IFyoulknow te ax5 of symmety of the functon f (x) mln6x" + 2x +7 how can you find its werter? Explain (2 marks)...
##### For Y = Ix) = 6xx=3and AxfindToRSAy Ior Ihe given und 4x values 6i dy = '(x)dx ci dy Iot Iho given x and Ax values
For Y = Ix) = 6x x=3and Ax find ToRS Ay Ior Ihe given und 4x values 6i dy = '(x)dx ci dy Iot Iho given x and Ax values...
##### [8 points] Use the sccond derivative _test to firid the relative extrema of the function f(r) = cos(5.? _ +13). when > is in 6 Sketch the graph of a function whose second derivative is always positive it has negative first 0,-HJU (2,0) positive first derivative at (-12). vertical asymptote at derivative at an1 intercept at (0.2), and the limit when 0 is 3. Explain YOur answer .
[8 points] Use the sccond derivative _test to firid the relative extrema of the function f(r) = cos(5.? _ +13). when > is in 6 Sketch the graph of a function whose second derivative is always positive it has negative first 0,-HJU (2,0) positive first derivative at (-12). vertical asymptote at der...
##### Find the directional derivative of / at the point (0,1) in the direction of (2,
Find the directional derivative of / at the point (0,1) in the direction of (2,...
##### Find the flux of $\mathbf{F}$ over the closed surface. (Let $\mathbf{N}$ be the outward unit normal vector of the surface.) \begin{aligned} &\mathbf{F}(x, y, z)=(x+y) \mathbf{i}+y \mathbf{j}+z \mathbf{k}\\ &S: z=16-x^{2}-y^{2}, \quad z=0 \end{aligned}
Find the flux of $\mathbf{F}$ over the closed surface. (Let $\mathbf{N}$ be the outward unit normal vector of the surface.) \begin{aligned} &\mathbf{F}(x, y, z)=(x+y) \mathbf{i}+y \mathbf{j}+z \mathbf{k}\\ &S: z=16-x^{2}-y^{2}, \quad z=0 \end{aligned}...
##### In multiple regression analysis an acceptable residual vs. predicted values plot has what type of appeztance?Furneling in natterncyclical patternFanning out patternHorizontul band pattern
In multiple regression analysis an acceptable residual vs. predicted values plot has what type of appeztance? Furneling in nattern cyclical pattern Fanning out pattern Horizontul band pattern...
##### Let A be 6x9 matrix Knowing - that Nullity (A) 2Rank(A). Then Rank(A) is equal to:None of these0 00 2
Let A be 6x9 matrix Knowing - that Nullity (A) 2Rank(A). Then Rank(A) is equal to: None of these 0 0 0 2...
##### Simplify by writing each expression with positive exponents. Assume that all variables represent nonzero real numbers.$$rac{(3 x)^{-2}}{(4 x)^{-3}}$$
Simplify by writing each expression with positive exponents. Assume that all variables represent nonzero real numbers. $$\frac{(3 x)^{-2}}{(4 x)^{-3}}$$...
##### The good genes hypothesis is a theory that explains what?a. why more fit individuals are more likely to have more offspringb. why alleles that confer beneficial traits or behaviors are selected for by natural selectionc. why some deleterious mutations are maintained in the populationd. why individuals of one sex develop impressive ornament traits
The good genes hypothesis is a theory that explains what? a. why more fit individuals are more likely to have more offspring b. why alleles that confer beneficial traits or behaviors are selected for by natural selection c. why some deleterious mutations are maintained in the population d. why i...
##### The Under Armor annual report states that Under Armor is one ofthe largest sellers of athletic footwear in the world. UnderArmor's footwear products are primarily designed for athletic use,but also for casual and leisure wear. Historical data indicatesthat the average customer buys 5.6 pairs of sports shoes per year,with a population standard deviation of 4.8. If samples of 32customers are taken, answer the following questions.Your answers should be accurate to 2 decimal places.a) What is t
The Under Armor annual report states that Under Armor is one of the largest sellers of athletic footwear in the world. Under Armor's footwear products are primarily designed for athletic use, but also for casual and leisure wear. Historical data indicates that the average customer buys 5.6 pair...