Engineering High School

help please im begging ​

Help Please Im Begging

Answers

Answer 1

Answer:

A and D

Explanation:

Related Questions

Consider the deflection (based on choices of E and I) and the weight of the material. How would you find a balance between the needed structural performance and weight?

Answers

Finding a balance between structural performance and weight is a trade-off that engineers often have to consider when designing structures. In terms of deflection, the modulus of elasticity (E) and the moment of inertia (I) of the material are important factors that affect the structural performance of a structure. A higher E value indicates that a material is stiffer, and a higher I value indicates that a material is more resistant to bending.

The weight of the material is also an important factor to consider, as it affects the overall weight of the structure, which can have an impact on the cost and ease of transportation, assembly, and maintenance of the structure.

One approach to finding a balance between structural performance and weight is to use a material with a high E and I value, while also being lightweight. For example, using a composite material made of carbon fiber reinforced plastic (CFRP) can provide a high E and I value while also being lightweight.

Another approach is to use a combination of materials. For example, using a lightweight core material such as foam and sandwiching it between two stiffer and stronger materials such as aluminum or steel. This can provide a balance between structural performance and weight, as the core material provides the necessary strength and stiffness, while the outer layers provide the necessary support and protection.

Additionally, engineers use optimization techniques such as Finite Element Analysis (FEA) to determine the optimal design, thickness, and orientation of the material to minimize weight while still maintaining structural performance.

Ultimately, finding a balance between structural performance and weight is a design decision that depends on the specific requirements of the structure and the priorities of the project.

if a simple machine requires an effort force that is less than the force of the load being moved, then the simple machine exhibits.....

A. mechanical advantage
B. rotary motion
C. linear motion
D. static equilibrium ​

Answers

if a simple machine requires an effort force that is less than the force of the load being moved, then the simple machine exhibit A. mechanical advantage

What is Mechanical Advantage?

The force amplified by utilizing a tool, mechanical device, or machine system is known as mechanical advantage. To achieve the desired output force amplification, the gadget trades off input forces against movement.

The law of the lever serves as a paradigm for this.

Hence, it can be seen that there is a required effort for the simple machine to move and this has to be less than the force of the load being moved, this has the characteristics and features of mechanical advantage.

Read more about mechanical advantage here:

https://brainly.com/question/25984831

#SPJ1

Other Questions
multiple choice question merchandise inventory that is available for sale is a(n) (asset/expense/revenue) and reported on the (balance sheet/income statement) and merchandise that is sold during the period is a(n) (asset/expense/liability) and reported on the (balance sheet/income statement). multiple choice question. asset -> income statement -> expense -> balance sheet expense -> balance sheet -> asset -> income statement asset -> balance sheet -> expense -> income statement expense -> income statement -> asset -> balance sheet Yui makes a list of the balances in her savings account at the end of each month. She notices that each months total is 5% greater than the previous months total. She writes a recursive formula to describe the account balances. Which value should she use as the common ratio? PLEASE HELP, I NEED HELP,AND I DONTT UNDERSTAND!! I think I'm hallucinating while falling asleep and I'm very confused, help me!I closed my eyes and almost fell asleep twice, only for both times to be met with a figure, first time I thought it was my brother coming in and I pretended to be asleep, I then heard words telling me to wake up so I tried to open my eyes but I needed to put in tons of effort, after the figure who I thought was my brother (but honestly kinda looked like a shadow version of Leshy from Inscryption) appeared and told me to wake up, this sound of radiations in my ears quickly faded in. Almost like being in the game Among The Sleep where when the shadow creature gets close, you hear very threatening static noises. I opened up my eyes and nobody was there.Few seconds later I almost fall asleep again only for a figure that seemed to be Toy Chica from FNAF appear, she didn't speak at all, this time I knew it was fake. Similar to before I had trouble opening up my eyes and heard radiations in my ears again. I finally opened my eyes again and nobody was there.Both times happened when I closed my eyes and I'm not really sure if I was truly awake either times but not truly asleep either. What is happening to me? Many factors led to the fall of Rome, including ... , or the rising cost of goods that undermined prosperity. Constant ... also weakened the empire and made it vulnerable to foreign invasion.Answer choices for A:disparitytaxationinflationpovertyAnswer choices for B:civil warsexpansion of tradereligious crisispolitical reforms The function (x) = x3 is translated 3 units in the negative y-direction and 8 units in the negative x- direction. Select the correct equation for the resulting function. how did packets with the unknown host affect the overall network performance? what hosts and routers were affected? how does this game relate to the real internet? boris is going to sell sporting apparel, which he has already purchased from manufacturers, and has signed a deal agreeing to the volume he will sell monthly. he researched his competition, talked to some customers, and decided on prices he will charge. boris has also developed a plan for promoting his business. based on this description, which element of the marketing mix does boris still need to work on? to save a previously saved file to a different location and/or with a different name, you would use which command after clicking file to open backstage view? Should local, state, or federal taxes be increased with the resulting funds used to provide more fitness and sport opportunities? What could be the ramifications? if you are working with a chemical and need to find out about the routes of exposure, as well as the short and long term effects of exposure, where on the sds would you look? Every year we go skiing in ___ Alps. My friends and I always stay at ___ Grand Zermatterhof Hotel. what is George Brown role leading up to confederation diane initially deposited $12,000 into a money market account and made no additional deposits or withdrawals. when she closed the account in exactly one year, its value had grown to $12,765. calculate the annual growth rate for the money market account. round your answer to two places after the decimal. what is the difference between the multiplication rule for independent event and the general multiplication rule 1.The process of breaking rock and sediment into smaller pieces is known as .A. Deposition B. Weathering C. Constructive force D. Erosion Please help due tomorrow!! an elephant can hear sounds with frequencies from 16 hertz to 12,000 hertz. a mouse can hear frequencies from 1000 hertz to 91000 hertz. write an absolute value inequality for the hearing range of each animal H.G. Wells, a writer, said, Crime and bad lives are the measure of a States failure, all crime in the end is the crime of the community. What does this mean to you? Do you agree with this statement? Why or why not? the nurse is encouraging an older client who has difficulties with incontinence to participate in recreational therapy. which nursing interventions would the nurse consider performing before assisting the client to go to the recreational therapy session? select all that apply