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Statics and Principles of Moments  A seesaw that weights 45lbs and its 5m long is balanced on the fulcrum in the center.  1- Two children are sitting on opposite sides of each other on the seesaw. One child weights 50lbs and is sitting 0.7m on the left side. Where should the other child sit in order to be balanced on the seesaw if they weigh 42lbs?  2- Now, another child wants to sit on the seesaw and weighs 30lbs and is sitting 1.25m in front of them and is closer to the fulcrum. What are the CW and CCW moment of the seesaw now? What is the net moment and direction?  3- Then, a fourth child wants to play on the seesaw and is on the left side of the plank in order to bring the system to equilibrium. How much does the child weigh (Calculate the pounds of force needed in order for rebalance?)  4- Now the fourth child leaves the other three children sitting on the plank. If the three children are sitting in the same potions as they did in part b, the plank would need to move on the seesaw…

No need of explanation only provide correct answer. So please provide both the answers

The answer from Bartleby is missing/blank. Can someone help answer it please and credit this question if possible since it would have been included/explained? Thank you Chapter 50 multiple Choice #5 what is the cause of an extremely hard brake pedal

u- charts and c-charts are same when sample size is 1. Select one: O True O False

I need help solving these 3 simple parts, if you can not answer all 3 parts then please leave it for another tutor, thank you.

Kindly solve what is ask. Show complete and clean solution please so that I can clearly understand. Thank you!

The given picture shows the following parts of a compressor. Please state its functions and discuss how a part works. Note: Do not copy and paste your answer. I need a non plagiarized answer for this one. A unique and thoughtful answer would suffice your answer. Use tables in answering this. Thank you!

This is a graph for an experiment that examines the change in kinetic energy. A mass hanger of 10 g was used for this experiment and this is the graph showing the change in kinetic energy versus distance it travelled.  If another student repeated the experiment, but with a 5 g mass hanger instead, does the acceleration increase? How would this look like in the graph? Please draw a line in this graph to show this scenario.

Schematic diagrams of the following measuring devices are given ; a) Diaphragm type liquid level gauge b) Spring balance with electrical read out c) Float-operated fuel level gauge used in automobiles d) Mechanical type of displacement measuring dial gauge. Indicate the basic and auxiliary functional elements of the device mentioned above in the form of block diagrams .

Could you please explain where and what is tight side and also how to find 5-9

all needed

Don't Use Chat GPT Will Upvote And Give Handwritten Solution Please

Pleis solve the 2 parts of the questyon! it is connected so it is needed to be solve together, be considerate and make sure it is correct, if not this will be downvote...!!! part a&b help please you are good if helping

If your odometer reading is 20000 (miles) and your new tires have a circumference of 101.5.  How far have you really traveled if you factory tires were only 75 inches around?

Transformations enable to manipulate the shape, size and position of model. true false

Hi please assist with the 3 questions attached

Write two or three Sentences about each of the following: Standard GaugeLimit GaugeIndicating GaugeCombination GaugeWorkshop GaugeInspection GaugeMaster Gauge (Reference Gauge)Dimension Measuring GaugeInside Dimension Measuring GaugePlug GaugePin Gauge Outside Dimension Measuring GaugeSnap GaugeRing GaugeBoth sides Dimension Measuring GaugeCalliper GaugeGeometric Measuring GaugeGauges for concentricityGauge of TaperGauge of ProfileSingle limit and Double limitSingle-ended and Double-endedFixed and Fastened

Vibrations

I need help answering problems 4, 5, and 6 pertaining to the print provided in the attachment.

Which one of the below statements is mostly NOT correct about in creation of detailed design of component? The selection of material is based on what is required to performance the function. The tolerance is determined by the function, not the preference of designer or manufacture. In the selection of manufacturing processes, the number of components to be manufactured needs to be considered, as the capital investment needs to be considered. I do not need to show or prove the component is working: such how much electricity is generated in power panel, how much braking force is generated in by the brake disc, or how much the force the component in suspension is subjected?

The given picture shows the following parts of a blower. Please state its functions and discuss how a part works. Note: Do not copy and paste your answer. I need a non plagiarized answer for this one. A unique and thoughtful answer would suffice your answer. Use tables in answering this. Thank you!

Read the following statement and choose the most appropriate answers. Statement 1 Closeness of the output reading for the same input reading for repetitive reading over a short time with the different observer is known as precision. Statement 2 During the measurement process how close the output reading of the instrument to the correct value is known as accuracy. Both Statements are false Statement 1 is true and the statement 2 is False Both Statements are true Statement 1 is false and the statement 2 is true

No you are wrong, time is displament over velocity. Please do number 2 as well

Please need help. Clear explanation or answer. Use the picture to answer 1,2,3,4, 1- The direction of the IM (impending motion) of the Wedge is _____degrees 2- Consider the FBD of the Wedge:   The direction of N2 (normal force on Surface-2) is _____degrees. 3- The magnitude of N2 (normal force on Surface-2) is _____N. 4- The magnitude of F2 (friction force on Surface-2) is _____N.

I need help answering questions 4, 5, and 6 pertaining to the print provided below.

follow the steps while answering  step by step detailed answer  good HANDWRINTING  (DONT REJECT LET OTHER ANSWER THE QUESTION IF YOU DONT HAVE IDEA THEN SKIP)

Choose the correct statement/s. Fluid dynamics are statics examine fluids separately Hydrodynamics is a part of fluid mechanics Everywhere around us, there is fluid mechanics Ooblek is an example of Newtonian fluid The effect of application of force on fluid is instantenous

B1

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Please help me with the Mechanical Design question in the image below. Thank you so much!!