The diagram below shows a uniform metre rule, weight W, pivoted at the 75 cm mark and
Question:
The diagram below shows a uniform metre rule, weight W, pivoted at the 75 cm mark and balanced by a force of 2 N acting at the 95 cm mark.
a. Calculate the moment of the 2 N force about the pivot.
b. Use the principle of moments to calculate the value of W in N.
Transcribed Image Text:
O cm 50 cm 75 cm 95 cm W 2N
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (11 reviews)
a From given free body diagram the moment M of the 2 N force about the pivot is clock wise M d x ...View the full answer
Answered By
Anandakrishnan M S
I am Anandakrishnan M S. I'm a B.Sc Physics graduate from Sree KeralaVarma College, Thrissur (University of Calicut).I think teachers with strong critical thinking ability are able to consider students ’best instincts while working on institutional goals and standards. I can solve student’s problems in physics and elaborate their ideas. I am a good motivator and I build strong relationships with students to motivate them. I have flexibility in working hours and have the patience to work with all types of students. I believe that my greatest teaching strength is the ability to understand the unique needs of each student. I have been teaching tutoring for two years, organizing daily activities and keeping students organized and in control so that your school can benefit greatly from my knowledge.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
On 30 September 2019, Getah Glove Bhd entered into an arrangement with Maju Bhd. Maju Bhd had purchased a machine from Getah Glove Bhd, but due cash flows problems the company arranged a sale and...
-
The diagram below shows a typical monopolistic-ally competitive firm when the industry is in long-run equilibrium. a. Explain why free entry and exit implies that the long-run equilibrium is at point...
-
A shortwave radio antenna is constructed from circular tubing, as shown in the figure. When the wind is blowing at 80 kmh perpendicular to the plane of the figure, detemine the drag force on the...
-
An opera glass has an objective lens of focal length +3.60 cm and a negative eyepiece of focal length -1.20 cm. How far apart must the two lenses be for the viewer to see a distant object at 25.0 cm...
-
Explain why 15 g of steam at 100C melts more ice than 15 g of liquid water at 100C.
-
Gloddy Company makes three products in a single facility. These products have the following unit product costs: Additional data concerning these products are listed below. The mixing machines are...
-
Chee Yong Chaw began his business on 1 July 2025. The business balances its books at month-end and uses special journals and the periodic inventory system. Transactions for July 2025 were as follows:...
-
During October, Wichita Light Company experiences the following transactions in establishing a petty cash fund. Oct. 1 A petty cash fund is established with a check for $150 issued to the petty cash...
-
1. How the singly linked lists can be represented? 2. How the doubly linked list can be represented? 3. What are benefits of ADT? 4. When singly linked list can be represented as circular linked...
-
Product X is a standard item in a firms inventory. Final assembly of the product is performed on an assembly line that is in operation every weekday. One of the components of product X (call it...
-
The diving bell below contains trapped air at the same pressure as the water outside. At the surface, air pressure is 100 kPa. As the bell descends, the pressure on it increases by 100 kPa for every...
-
The diagram shows a pair of nutcrackers. Forces F are applied to the handles of the nutcrackers. a. The forces on the nut are bigger than F. Explain this. b. The nut does not crack. State two changes...
-
Each of the following scenarios is independent. All cash flows are after-tax cash flows. Required: 1. Tada Corporation is considering the purchase of a computer-aided manufacturing system. The cash...
-
Define what a "transactional" relationship is, and discuss how this occurs in logistics.
-
Company X is looking for $100,000 to purchase new equipment. The finance manager for Company X recently presented financial reports. Upon further analysis of the statements, you, the banker, noted...
-
Harry Cavill is the business owner of Festive Delights which manufactures and sells Christmas Baubles. Harry is excited about the upcoming Christmas period because, for the last five years, December...
-
Escoger una organizacin nacional en donde se pueda: ORGANIZAR UN SISTEMA DE RECOMPENSAS. Elegir una empresa pequea en la cual se pueda realizar una investigacin de su sistema de recompensas y colocar...
-
Evaluate the plan for legal issues. Where in the proposal do the issues occur? Recommend changes to address the legal concerns. Cite or quote their language to show what you are addressing. State...
-
Show that the lines x - 3 = 4t, y - 4 = t, z - 1 = 0 (- < t < + ) And x + 1 = 12t, y - 7 = 6t, z - 5 = 3t (- < t < + )
-
What is the order p of a B + -tree? Describe the structure of both internal and leaf nodes of a B + -tree.
-
Using any compounds that contain two carbon atoms or fewer, show a way to prepare a racemic mixture of (2R, 3S) - and (2S, 3R) -2, 3-dihydroxypentane.
-
HA has a pK a of 15, while HB has a pK a of 5. Draw the equilibrium that would result upon mixing HB with NaA. Does the equilibrium favor formation of HA or of HB?
-
Explain why each of the following alcohols cannot be prepared via hydroboration-oxidation: a. b. c.
-
Compare MS Access with the different Database Administration software available on the market right now. Indicate the comparative advantages and disadvantages in each case. write reference
-
If a project requires an initial investment of $25,000 and is then sold for $42,000 after 5 years, what is its NPV at an interest rate of 6%? What is its IRR?
-
Describe data administration, database administration and data dictionaries. Describe the responsibilities of data administration. Describe the concept of metadata and four kinds of data...
Study smarter with the SolutionInn App