A pencil is balanced on a fulcrum located two-thirds of the distance from one end. Is the
Question:
A pencil is balanced on a fulcrum located two-thirds of the distance from one end. Is the center of gravity of this pencil located at its center point? Explain.
Step by Step Answer:
The center of gravity of the pencil is not located at its center when it balanced on a ...View the full answer
Physics of Everyday Phenomena A conceptual Introduction to physics
ISBN: 978-0073512112
6th edition
Authors: W. Thomas Griffith, Juliet W. Brosing
Related Video
Take 2 forks and place them on one another in such a way that we can place the coin in between the prongs. Now try to place the coin with forks on the edge of the glass. It will take you some time to adjust the coin on the edge. This requires a little practice to adjust the coin on the edge of the glass. With a little effort, we will see the coin sitting on the edge calmly. If you look closely you will see it wobbling a little bit. The mass is in the handles of the forks so as a low center of mass it stables as it looks.
Students also viewed these Physics questions
-
A solid plank with a uniform distribution of mass along its length rests on a platform with one end of the plank protruding over the edge. How far out can we push the plank before it tips? Explain.
-
Is it possible for two objects with the same mass to have different rotational inertias? Explain.
-
Is it possible for an ice skater to change his rotational velocity without involving any external torque? Explain.
-
Prove the famous (your name) uncertainty principle, relating the uncertainty in position (A = x) to the uncertainty in energy For stationary states this doesnt tell you muchwhy not? (B = p/2m + V):
-
Lonergan, Inc., a calendar year S corporation in Athens, Georgia, had a balance in AAA of $200,000 and AEP of $110,000 on December 31, 2013. During 2014, Lonergan, Inc., distributes $140,000 to its...
-
During an eight-hour shift, the proportion of time Y that a sheet-metal stamping machine is down for maintenance or repairs has a beta distribution with = 1 and =2. That is, f(y) = 2(1 - y), 0 y ...
-
Communicate effectively with project stakeholders
-
Suppose that a fall in consumer spending causes a recession. a. Illustrate the immediate change in the economy using both an aggregate-supply/ aggregate-demand diagram and a Phillips-curve diagram....
-
Assume that the stock of XYZ Inc. is trading for $37 per share. A call option and a put option are available for a given date at a strike price of $33. Which one is more valuable, the call or the...
-
You are in-charge of a small department and have three subordinates Yogesh, Pawan and Kapil. The key to the success of your department is to keep these employees as motivated as possible. Here is a...
-
You are trying to move a large rock using a steel rod as a lever. Will it be more effective to place the fulcrum nearer to your hands or nearer to the rock? Explain.
-
A uniform metal wire is bent into the shape of an L. Will the center of gravity for the wire lie on the wire itself? Explain.
-
If I buy a T-bill future for $950,000 and interest rates go up between now and the delivery date, what will happen to the price of the T-bill future? Will I make money or lose money? Explain. ...
-
Propose how these mechanisms can be used to build a strategic business partnership, close the gap between management / leadership and employees while building a cohesive culture that adds value,...
-
1.What risks does the company face? 2. What is role for ERM at Swissgrid or most any company? 3. What risk management processes has Meyer installed at Swissgrid? Assess their strengths and...
-
Elizabeth's Country Wares How many workers does Elizabeth have and what does each of them do? What type of work does Elizabeth do for the CP product line? How long does it take to do the underglazing...
-
Do you support the policy of not allowing some Chinese nationals to attend graduate school in the United States because of national security concerns?
-
Using your product or service name or category, do a search using the following phrase: Find a (insert the name of your product or service here...) near me. For instance, using my Mobile Notary...
-
On September 1, 2022, a commercial tenant paid its landlord $18,000 in cash as an advance rent payment on its store location. The six-month lease period ends on February 28, 2023, at which time the...
-
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) = (t 2 , sin t - t cos t, cos t + t sin t), t > 0
-
A large brass washer has a 2-cm inside diameter, a 5-cm outside diameter, and is 0.5 cm thick. Its conductivity is = 1.5 10 7 S/m. The washer is cut in half along a diameter, and a voltage is...
-
(a) Using data tabulated in Appendix C, calculate the required diameter for a 2-m-long nichrome wire that will dissipate an average power of 450 W when 120 V rms at 60 Hz is applied to it. (b)...
-
A truncated cone has a height of 16 cm. The circular faces on the top and bottom have radii of 2 mm and 0.1 mm, respectively. If the material from which this solid cone is constructed has a...
-
Mass LLp developed software that helps farmers to plow their fiels in a mannyue sthat precvents erosion and maimizes the effoctiveness of irrigation. Suny dale paid a licesnsing fee of $23000 for a...
-
Average Rate of Return The following data are accumulated by Lone Peak Inc. in evaluating two competing capital investment proposals: 3D Printer Truck Amount of investment $40,000 $50,000 Useful life...
-
4. (10 points) Valuation using Income Approach An appraiser appraises a food court and lounge and provides the following assessment: o O The building consists of 2 floors with the following (6)...
Study smarter with the SolutionInn App