Deflection of the end of a cantilever beam
Compare the deflection of the end of a cantilever beam if you put twice the weight (2W) at the midpoint of the beam instead of W at the end of the beam. (Using equation y = - W(3ax^2 - x^3)/ 6EI where y is the deflection)
Expected delivery within 24 Hours
A 20 kg plant hangs on a rope. the rope is not distributed evenly. Segment AB is at 30degrees- Segment BC is at 60degrees. What is the tension in Segment AB? What is the tension in segment BC?
A charge of 4nC is moved from infinity to a point 15cm away from a charge of 8nC. How much potential energy is needed to move a 7nC charge from infinity to that point?
A 2.0 cm x 2.0 cm parallel-plate capacitor has a 3.0 mm spacing. The electric field strength inside the capacitor is 1.5×105 V/m. What is the potential difference across the capacitor?
Two airplanes taxi as they approach the terminal. What are the direction and magnitude of the velocity of plane 1 relative to plane 2?
Given the number of choices we have for customer contact: personal, phone, email, web, chat, and writing letters (yes, we still write letters) which method do you prefer and why? Which do you think is most effective, efficient? Why? No word c
Straight-line path through the air and water after it is released, determine the angle below the horizontal that you should aim your spear gun in order to catch dinner.
Sally applies a force of 462 N along a rope to drag a wooden crate (m=85.0 kg) across a floor with a constant speed. The rope tied to the crate is pulled at an angle of 56.0°? relative to the ground. The crate is moved 24.5 m; what work is don
Be specific and support both parts of the answer. 1. What are the advantages of financing via the Internet? 2. Are there any disadvantages to financing via the Internet?
1934800
Questions Asked
3,689
Active Tutors
1421863
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
nvironmental Impact Assessment: Understanding the full extent of ecological damage to marine and coastal ecosystems.
Coal mining - There is conflict in Alberta, and many other places over coal mining. Some people want to stop it, and some want it to continue.
Question: Where would today's earth scientists invest significant financial resources to bring oil/natural gas into production asap?
Question: Outline a sampling plan for the analysis of Fe and Mn levels in a polluted river passing through a mining site,
In recent years, the environmental impact of plastic waste has reached critical levels, with millions of plastic bottles discarded daily contributing to pollut
The IPAT model calculates the environmental impact of human activities based on ____. a. population size, agriculture, and trade practices
Question: What two things are required to build large polar ice sheets? Need Assignment Help? Group of answer choices