Determmine the change in its length
The steel bar has the orginal dimensions shown in the third figure below. If it is subjected to an axial load of 50kN, determmine the change in its length and its new cross sectional dimensions at section a-a.
Expected delivery within 24 Hours
A 0.12 ounce bullet hits at 2000 ft/s a suspended 10-lb block of wood and becomes embedded in it. The angle α through which the wires supporting the block rotate as a result of the impact is measured and determined to be?
The plate is subjected to an axial force of 75 kN, The objective is to determine the maximum stress developed in the plate. Use Young's Modulus E=205 GPa.
A flywheel turns through 36 rev as it slows from an angular speed of 1.6 rad/s to a stop. (a) Assuming a constant angular acceleration, find the time for it to come to rest.
The density of water is 1000 kg/m^3. What is the pressure of the water on the fourth floor? Show work for first and best rating.
A two stage crushing operation feeds 0.6m diamater ore into a primary crusher at a rate of 25 mt/hr. Calculate the re-circulating load in the primary crusher.
Air flows through the Brayton cycle with a mass flow rate of 400 kg/s and enters the first compressor with a pressure of 100kPa and a density of 1.2 kg/m3.
Steam at 1000 F and 1200 psia enters a turbine. The turbine exhausts into a condenser at 4 psia, and is 85% efficient, What is the state of the steam at the entrance to the condenser?
A car is traveling on a straight road. The maximum velocity that can be attained by the car is 24 m/s. The maximum acceleration and decceleration it can attain is 1 m/s^2 and 4 m/s^2 respectively. Find the minimum time taken by the car to start fr
1931416
Questions Asked
3,689
Active Tutors
1425446
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved