A steel bar with a uniform cross section is fixed at both ends. A load P, = 1.8 kips is applied at point C. The bar has a cross-sectional area of 7.1 in. Assume that the modulus of elasticity E = 29,000 ksi. A 3 ft Pc = 1.8 kips 6 ft B Calculate the reactions at joints A and B. (Assume the positive y-direction is upward. Use the statics sign convention. Enter your answers in kips.)

A steel bar with a uniform cross section is fixed at both ends. A load P, = 1.8 kips is applied at point C. The bar has a cross-sectional area of 7.1 in. Assume that the modulus of elasticity E = 29,000 ksi. A 3 ft Pc = 1.8 kips 6 ft B Calculate the reactions at joints A and B. (Assume the positive y-direction is upward. Use the statics sign convention. Enter your answers in kips.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

(a) What is the average density of the sun? (b) What is the av- erage density of a neutron star that has the same mass as the sun but a radius of only 73.199 km? (express your answer in the proper SI unit and without scientific notation)
An ideal gas, at pressure 4.9 atmospheres, in a volume 1.1 m3 and at a temperature of 308 K, is compressed into a lower volume 0.44 m3, at a pressure of 6.26 atmospheres. What is the new temperature, in K with two digits of precision?
The data shown below were obtained by time-lapse photography on a highway. Use regression analysis to fit these data to the Greenshields model and determine the following. Speed (mi/h) Density (veh/mi) 18.4 26.7 33.4 41.1 53.8 56.0 (a) the mean free speed (in mi/h) mi/h 80 65 50 36 15 10 (b) the jam density (in veh/mi) X The response you submitted has the wrong sign. veh/mi (c) the capacity (in veh/h) veh/h (d) the speed at maximum flow (in mi/h) mi/h
Janice is grilling a steak for her July 4th barbecue dinner. The steak initially weighs 300 grams and is 25 mm thick. After grilling it for a while, she considers the steak done, and measures it again: it now weighs 215 grams, and is 15 mm thick. For both the cooked and uncooked steak, she uses the thumb-test to determine the done-ness, i.e. she uses her thumb (area ~5cm2) to push down with a force of 5 N. The uncooked steak compresses by 7 mm, and the cooked steak by 2 mm. The change in elasticity of the steak on cooking is due partly to the loss of water volume (so that existing bonds get closer together) and partly to the creation of new bonds. Assume all of the difference in raw vs. cooked steak thickness is due to water loss that makes it thinner (25 mm thick in the uncooked steak, versus 15 mm thick in the cooked steak), and that the other dimensions of the steak (length and width) have not changed. By what percentage has the steak's volume decreased from the original value?…
Check my work The highway fuel economy of a 2016 Lexus RX 350 FWD 6-cylinder 3.5-L automatic 5-speed using premium fuel is a normally distributed random variable with a mean of u = 2050 mpg and a standard deviation of o = 3.00 Ompg. (a) What is the standard error of X , the mean from a random sample of 36 fill-ups by one driver? (Round your answer to 4 decimal places.) Standard error of X (b) Within what interval would you expect the places.) nean to fall, with 99 percent probability? (Round your answers to 4 decimal The interval is from to
Determine the reactions at pin A and roller B.Assume M0 = 500 lb(ft) and L = 10ft.FBD drawn with straight edge required.
Using the tables for Densities of Inorganic and Organic Liquids (mol/dm3) of Perrys' Chemical Handbook. What is the density of water, in kg/m3, at 308.3 K? Recall that there are two available equations for the density of water different from the equation used for all other compounds in the table; use the equation with a smaller range (the simpler equation, in terms of T).
About how much (in percent) does an error of 1% in a and b affect a2b3?
Question 3 please
Janice is grilling a steak for her July 4th barbecue dinner. The steak initially weighs 300 grams and is 25 mm thick. After grilling it for a while, she considers the steak done, and measures it again: it now weighs 215 grams, and is 15 mm thick. For both the cooked and uncooked steak, she uses the thumb-test to determine the done-ness, i.e. she uses her thumb (area ~5cm2) to push down with a force of 5 N. The uncooked steak compresses by 7 mm, and the cooked steak by 2 mm. Calculating elasticity What is the elasticity of the raw steak? Express your answer in Pascals but without including the units in your answer. What is the elasticity of the cooked steak? Express your answer in Pascals, but without including the units.
What does the percent difference between GPE and KE tell you about the Efficiency of energy transformations in this experiment ?
Using the value of 1.29 gcm^3as silk density, calculate a fiber equivalent diameter in μm if such fiber linear density was 0.99 den.