Density Lab

Please do Asap

Simple Machines-Levers, Inclined Planes, and Pulleys Directions: Use the appropriate equation to answer the following questions. All answers should be recorded below or in your Engineering Design journal. Remember to show all work. A lever has an effort arm that is 5 meters long and a resistance (load) arm that is 3.5 meters long. How much effort is needed to lift a 100 Newton weight? 5K i). Draw the figure representing the problem ii). How much effort is needed to lift a 100 Newton weight? iii). What is the Actual Mechanical Advantage 1. 5m i) AOON 5-5m

dear tutor please provide neat and clean and detailed answer. dont copy from google adress both questions well

Please show all work and highlight your answers

Please give a complete solution in Handwritten format. Strictly don't use chatgpt,I need correct answer. Engineering dynamics

Match the following statements with the term that best describes each statement. (Enter Number ONLY) 1) Hooke's Law 2) Creep 3) Impact Strength 4) Proportional Limit 5) Fatigue 6) Elastic The tendency of a solid material to move slowly or deform permanently under the influence of mechanical stresses below the yield strength of the material. The behavior of materials that deform when loaded but return to their original shape after the load is removed. The linear relationship between stress and strain in the elastic region below the proportional limit. The phenomenon where cracks propagate under loads less than the yield stress due to cyclic loading. The material property determined using the Charpy or Izod test. The point at which the stress vs strain becomes non-linear in an elastic material,

Answer this question.

A dust particle is suspended in the air (floating due to a small updraft and its own low mass) when a powerful loudspeaker plays a very low note (2 Hz so it can’t be heard but you can actually see the speaker move!). How will the dust particle move as a result of the speaker 
being turned on? Question 3 options:   A)  The dust particle will move up and down.   B)  The dust particle will be pushed across the room.   C)  The dust particle will move in a circular path.   D)  The dust particle will move side to side.

I need answers to questions 1, 2, and 3 pertaining to the print provided. Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.

2.1 Please help. Written on paper not typed on computer or keyboard please. Need help both questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.

I need help with this before tomorrow’s exam if I can get all needed calculations please

Question 2 You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial weight bearing activities. Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the yield stress for the…

Pl:1: this was all information that was given to me. If need j would need to look it up online.

This is Mechanical Engineering. Please answer with clear work and answers. Thank you

Part 1. Using the simulator "Explore 2D option". Activities. 1.1) Using the simulator, Explore 2D, and given the value for vectors a, b and c, represent all vectors in the simulator and complete the data table 1, show all formulas and calculations. 1.2) Attach the diagram to the lab report with three vectors and their components. 1.3) In which quadrant are the vectors a, b and c. Describe the signs of its components. Could you establish some rule about their signs? Explain. Table 1.EXPLORE 2D Vector a Vector b Magnitude Direction Magnitude Direction 23.3 59° 25 143.1° Component X Component y Vector c Magnitude 13.9 Direction -159

Grams to Moles Assuming you have enough other parts, how many cars can you make if you have 6 steering wheels?

I need answers for problems 13, 14, and 15 pertaining to the print provided.   NOTE: If you refuse to answers all 3 parts and insist on wasting my question by breaking down 1 simple question into 3 parts, then just leave it for someone else to answer. Thank you.

The first photo is the question, where the 2nd shows some problem solving strategies