1 answer

3. A round item of mass M starts from rest at the top of a hil...

Question:

3. A round item of mass M starts from rest at the top of a hil of height h. It rolls down the hill, gaining both translational and rotational kinetic energy. Choose either a solid sphere (I = 름MR2), a solid cylinder (1-AMR2), or a hoop (I =MR2) and calculate the translational velocity v of the object at the bottom of the hill in terms of M, g, h, and numerical constants.

3. A round item of mass M starts from rest at the top of a hil of height h. It rolls down the hill, gaining both translational and rotational kinetic energy. Choose either a solid sphere (I = 름MR2), a solid cylinder (1-AMR2), or a hoop (I =MR2) and calculate the translational velocity v of the object at the bottom of the hill in terms of M, g, h, and numerical constants.

Answers

rom Conservation g Ene s phere 2-2- 3

.

Similar Solved Questions

1 answer
Find the distance in kilometers between the following pair of cities, assuming they lie on the...
Find the distance in kilometers between the following pair of cities, assuming they lie on the same north-south line. The radius of the Earth is approximately 6400 km. City A, 10° N, and City B, 29° s The cities are approximately km apart (Round to the nearest integer as needed.)...
1 answer
Please answer both parts will upvote immediatly A truck moving at 20 m/s passes a police...
please answer both parts will upvote immediatly A truck moving at 20 m/s passes a police car moving at 47 m/s in the opposite direction. If the frequency of the siren relative to the police car is 672 Hz, what is the frequency heard by an observer in the truck as the police car approaches the tru...
1 answer
Show all steps. 1. Th an airport check-in counter 4minutes. e amount of time that a...
Show all steps. 1. Th an airport check-in counter 4minutes. e amount of time that a customer spends waiting at is a random variable with mean 18.5 minutes and standard deviation 1 Suppose that a random sample of 49 customers is observed. Find probability that the average time waiting in the line is ...
1 answer
6. (10 points) A liquid (SG-1.26, -1412 cp) flows through the coils of the heat exchanger...
6. (10 points) A liquid (SG-1.26, -1412 cp) flows through the coils of the heat exchanger (6 0.000005 ft) shown below at a rate of 1.0 gal/min. Values for L and coil pipe diameter (D) are 25 and 1.0 inches, respectively. Determine the pressure drop (psi) between the inlet and outlet of the heat exch...
1 answer
The Lopez-Portillo Company has $12 million in assets, 60 percent financed by debt and 40 percent financed by common stock. The interest rate on the debt is 12 percent and the par value of the stock is $10 per share. President Lopez-Portillo is considerin
a. If EBIT is 13 percent on total assets, compute earnings per share (EPS) before the expansion and under the two alternatives. (Round your answers to 2 decimal places.)b. What is the degree of financial leverage under each of the three plans? (Round your answers to 2 decimal pla...
1 answer
<Chapter 06 Item 11 Constants A couple of astronauts agree to rendezvous in space after hours....
<Chapter 06 Item 11 Constants A couple of astronauts agree to rendezvous in space after hours. Their plan is to let gravity bring them together. She has a mass of 66.0 kg and he a mass of 72.0 kg, and they start from rest 19.0 m apart. O Type here to search Part A Find his initial acceleration. m...
2 answers
How do you evaluate #sec(cos^-1(1/2))# without a calculator?
How do you evaluate #sec(cos^-1(1/2))# without a calculator?...
1 answer
1. Provide the products for the following reactions (2 points, 1 point per question). 1) NaOH,...
1. Provide the products for the following reactions (2 points, 1 point per question). 1) NaOH, Br2 2) H30+ pentanol, H2O+ 2. Draw the mechanism for the following (1.5 point). ethanol, H30+ ОН 3. If you were doing the reaction shown in #2 in lab, how would you use IR to determine if you f...
1 answer
Bonita Industries's accounting records reflect the following inventories: Dec 31, 2020 Dec 31, 2019 Raw materials...
Bonita Industries's accounting records reflect the following inventories: Dec 31, 2020 Dec 31, 2019 Raw materials $260000 inventory $210000 Work in process 300000 160000 inventory Finished goods 190000 150000 inventory During 2020. $750000 of raw materials were purchased, direct labor costs amou...
1 answer
For the graph of f shown next at the left, list the following quantities in order...
For the graph of f shown next at the left, list the following quantities in order from least to greatest: (a) the average rate of change of f on [−1, 1] (b) the instantaneous rate of change of f at x = 1 (c) f ′(−1) (d) f(2)− f(−1) 2−(−1) 15. For the graph o...
1 answer
Other things the same, as the price level falls, which of the following increases? a. lending...
Other things the same, as the price level falls, which of the following increases? a. lending and investment spending b. lending, but not investment spending • C. investment spending, but not lending d. neither investment spending nor lending...
1 answer
Prepare a statement of Cash Flow for the current year using the indirect method Robust Robots,...
Prepare a statement of Cash Flow for the current year using the indirect method Robust Robots, Inc. Comparative Balance Sheet December 31, 2019 and 2018 2019 2018 Assets Current Assets: Cash Accounts Receivable, net Merchandise Inventory Supplies Prepaid Insurance Total Current Assets $ $ $ $ ...
1 answer
It is simple for auditors to test the costs capitalized for discovery of natural resources because...
It is simple for auditors to test the costs capitalized for discovery of natural resources because only successful efforts may be recorded True False...
1 answer
* J Determine the slope at A and displacement at point C. El is constant. Use...
* J Determine the slope at A and displacement at point C. El is constant. Use Castigliano's theorem. 8 kN/m - 4 m 3: Determine the displacement at point C. EI is constant. Use Castigliano's theorem. (Page 1 of 1 Determine the slope and displacement at point A. El is constant. Use Cast...
1 answer
If you were a cashier and your job requires that you immediately enter each sale when...
If you were a cashier and your job requires that you immediately enter each sale when it occurs. Recently, lunch hour traffic has increased and the assistant manager asks you to avoid delays by taking customers’ cash and making change without entering sales. The assistant manager says she will...
1 answer
The Wireless Cafe charges 5.40 for 45 minutes of internet access
the Wireless Cafe charges 5.40 for 45 minutes of internet access. how much money does the Wireless Cafe charge per minutes?...
1 answer
During the biggest game of his high school football career, Dylan, the best wide receiver in...
During the biggest game of his high school football career, Dylan, the best wide receiver in the league, leaps high into the air in the end zone to score the game-winning touch- down. A player for the other teams hits him hard, knock- ing him into the goalpost. Dylan crumples to the ground, unmoving...
1 answer
(a) Calculate the rate of heat conduction through house walls that are 15.5 cm thick and...
(a) Calculate the rate of heat conduction through house walls that are 15.5 cm thick and that have an average thermal conductivity twice that of glass wool. Assume there are no windows or doors. The surface area of the walls is 125 m2 and their inside surface is at 21.0°C, while their outside su...