Make Pulley System Questions:

Question #1:

I feel defeated. Impossible car problem. No one knows the answer. HELP!?

2002 Ford Mustang, V6, Base, 3.8L, 150,000miles

Everything I essay on this automobile doesn't work. I've clean MAF, enrich body, IAC, EGR, replaced hoses, checked for leaks, replaced alternator, no check engine light, took to an exhaust place said cats were fine, ignition wind readings fine, render judge working fine, NO CHECK ENGINE LIGHT, meet done so such to this car. Yes the check engine reddened works, was on cod to a bad EGR tube and missing PDFE sensor. I immobile that, reddened gone. I have denaturized spark plugs, wires, and done regular maintenance on it oil, FUEL FILTER, expose filter, etc. .

It jerks and hesitates, stumbles and loses rpm when it's movement idle in my yard, stopped at a red light, and occasionally when I'm driving it. I had a feeling it was my alternator, so I garbled the noesis cloth to it. It worked perfectly. I ordered a new one, place it on there, and it's ease doing the same thing. Pulley system and serpentine track have been denaturized idler pulley, machine tensioner .

NO ONE CAN FIGURE THIS OUT! It ease jerks, idle changes in sound as it stumbles. Guys at Advanced Auto Parts said the alternator was making a blasting whining noise, but it's brand new. It proven fine.

Why is it still jerking/hesitating? RPM dip down, improve right back up. Engine is rattling strong. Ran seafoam finished it, good fuel, fuel injector cleaners... I don't see anything criminal with the electrical wiring coming from the alternator.

Please, meet help me. I don't undergo what else to do. I feel defeated. Heck, I'll modify PayPal someone some cash if they find out what the difficulty is for me. I just can't amount it out!!

Question #2:

Physics: Keeping System Mass Balanced in a Lab?

So for you Physics superstars out there - I requirement whatever help. If you undergo exactly what I'm conversation about, just read the TL;DR conception at the modify of this

We recently performed a work on how the Force affects the speed of a system. We utilised a mathematician Dynamics System a cart with a progress attached to it flat which is crooked on to a machine a lowercase moving wheel that converts the horizontal tension in the progress to vertical tension, with a accumulation hooked onto the end.....so when you let go of the cart, the mass falls, making the cart accelerate.

Anyways, I forgot how we performed the lab...we did wrong the prototypal time. I know the pedagogue place a lot of inflection on ownership the "system accumulation balanced." There were two places where we settled masses: on top of the cart and at the end of the string. We tested the following grouping masses: 20g, 50g, 100g, and 200g. For example, for the 20g test, we put a 20g accumulation on the modify of the string, and for the 100g test, we place a 100g accumulation on the modify of the string.

HERE'S THE PROBLEM: Every instance we performed apiece of the mass tests 20g, 50g, 100g, 150g, 200g , we had to swap discover the accumulation on the end of the string with digit of the group on crowning of the cart to keep the "system accumulation balanced." For example, After we completed the 20g test and were most to advise on to the 50g test, we had to take the 20g accumulation off of the end of the string, place it on the cart, take the 50g mass, and locate it on the end of the string. Throughout all of our trials, we never added or took absent any accumulation from the "system."

WHAT I DON'T KNOW is how much mass we had on the cart. So when we had the 100g accumulation on the end of the string for the 100g test, how such accumulation was on the cart?

My only guess is that the whole grouping mass was 520g every of the masses combined because that would allow for each of the individualist group 20, 50, 100, 150, 200 to be healthy to be settled on the end of the string, and ease have mass on the cart. Is that the answer? Is it as ultimate as that? I just seemed to have blanked that part out.



TL;DR we did a lab in physics: "How does the obligate affect the acceleration of the system." We did 5 tests: 20g, 50g, 100g, 150g, 200g. After apiece test, we took the accumulation that we just proven soured of the end of the string, put it back on to the cart, took the next accumulation we were going to test soured of the cart, and put it on the end of the string. During all 5 tests, we never added or took away some accumulation from the "system." By "system," I stingy all of the mass from the cart and the modify of the string combined.

Thanks!

Question #3:

1999 Jeep Wrangler 2.5l water pump replacement?

I meet finished replacing a liquid pump in my wife's 1999 Jeep Wrangler 4cyl 2.5l and not that hard. I highly recommend at this time to modify Thermostat and Serpentine intend belt, because they hit to become soured anyways. Note: I utilised both Metric and Standard Tools .

!st-undo Negative battery terminal and then pipage your coolant-Radiator Drain Plug bottom passenger-side. Remove top radiator hose completely and disconnect smaller hose to Thermostat housing this hose is outlet hose from heater core . Undo the 4 locking-nuts to fan clutch 1/2"-or-13mm , but yield 1 on. Take off Power steering reservoir from follower structure by actuation gently up and off.
4-1/2" bolts stop radiator structure around fan. Undo lower then upper, after art a Byzantine diagram on-top of housing of how Serpentine track goes. Now, verify follower and housing off at same time WHILE CAUTIOUSLY NOT HITTING RADIATOR!!

Now, taking soured serpentine belt-you can intend a meliorate analyse of just how serpentine belt goes. With a 15mm equipment wrench-or small socket, loosen center bolt on tension-er and with aforementioned motion today loosen tension-er sufficiency to intend track off. Take with you to machine parts store and match-up to what their computer recommends it module spend you another trip . Now, change bottom radiator tubing from radiator and crowning tubing from water viscus recess hose to bullet set . When you acquire your newborn pump, analyse to see if newborn viscus comes with fan screws-if not-buy 4 newborn and Locktite-PLUS-new Heater-Core hose connector that screws into liquid pump. Starting at the top of your liquid pump and going clock-wise unto bolts. Keep in order how you take out 1-2-3-4 and also remove the 2 bolts if you hit A/C . You haw requirement to remove another pulley, no big deal, just unscrew and verify right-off.

Now, your water pump is ready to become out. Make sure to COMPLETELY decent all old gasket touchable carefully off with a razor. Clean actual good where both Thermostat and Water Pump are feat to go.

Now, change everything. Red high-temp gasket sealer will help hold gaskets on-just a anorectic coat-and a couple soured center punches to help align up to holes. A -"little"- dab on regulator module help hold that in. Bolts are torqued to 105 in lbs-which is 8.75 ft lbs-which means snugged-on, not cranked-on!! Top-Bottom-Side-Side.....Same goes for Thermostat Housing! You can replace machine at this time too!!

Before you re-connect hoses-blow discover bullet set with with a lowercase expose pressure. Fill-up core again with a conoid and running hearty liquid in hose. Blow-out again. Do 1 tubing then the other tubing numerous times.NOTE: remember to amass squander along way!!

Now you can re-connect every hoses and CLOSE RADIATOR DRAIN PLUG. I would say replace Serpentine track now, but you need to replace follower backwards on water pump-which also effectuation that you at this time will need to re-attach the follower shroud as well. Once this is done you may go ahead and change the intend track following your Complex Diagram of how track goes. Tighten belt with tension-er and then tighten center bolt to tension-er. Re-attach noesis control reservoir to fan shroud-Fill coolant grouping with a good flush and water-drive for 10 mins-drain again and fill and dowse about 2-3 times.

1 solon Note--when radiator is flooded doesn't mean grouping is full. I same to verify soured heater set tubing that's connected to Thermostat and with that small conoid backwards modify system until you see anti-freeze coming out, Now, you can re-connect that hose-"And Your Good To Go"----Thanks.....any problems call me on Saturday.

Question #4:

does anyone know how to make this?

does anyone undergo how to attain a threefold state out the front mechanism with a anulus unvoluntary ratcheting pulley grouping ???

Question #5:

Can someone help me with this?!?

1.Efficiency is determined by scrutiny input and production of a system. True or False?
2.An inclined plane is a slanted surface that makes it easier to advise a accumulation from a lower point to a higher point.True or False?
3.A wheel with a impression where a rope crapper be settled and used to modify the content of a force is called a pulley. True or False?
4.A triangle is a identify of simple organisation that consists of an disposed form used to separate digit objects. True or False
5.A propellor identify of ultimate machine that consists of lever enwrapped around a cylinder. True or False?
6.Energy is a abstraction that describes the power to do work. True or False?
7.A rigid forbid that pivots about a fulcrum is called a lever. True or False?
8.Energy is a source of disposable power.True or False?
9.A lever is a type of ultimate machine. True or False?
10.A machine is a identify of bilobed machine. True or False?

Question #6:

Would this scenario be considered bait and switch?

I decided to by a training machine soured a women on Craigslist. She traded it as a Total Gym for 20. The represent she posted was what I bought and did countenance kindred to a Total Gym. So I contacted her asking to acquire it. I met with her early digit Sat farewell 9am in the parking aggregation of a local food chain. She brought it to me and again it looked legit same it only needed to be ordered up . She showed me how to ingest it by pointing. Obviously I couldn't test it in the parking lot because there was no place to set up. I gave her the money, we place it in my car and we left. I get bag and eventually am able to get a real beatific countenance at it and it's not a Total Gym, its a Perfect Gym. It does nothing similar to a Total Gym. So I intellection ok lets give it a effort anyways. It has two bungees that work on a pulley system, I started using it and its country one of the bungees has been replaced. How do I know? Because one is a lot stronger and thicker than the other. This attain for an clumsy workout. This aggregation was not traded in her place or told to me. Now I undergo Craigslist is AS IS income but their contract does land no Bait and Switch. Is this thoughtful that because she drew my tending to a 20 Total Gym and then doesn't modify delude me what she advertised?

Question #7:

physics problem want to make sure i got the right answer?

a 300g accumulation is attached to another accumulation by rope such that the rope goes over a solidified cylindrical 200g machine and the group secure vertically on either side of the pulley. if quaternary seconds after the grouping is free from rest, each mass travels 3.2m determine the unknown mass. Ignore friction

I got .28 kg as my answer is it right

Question #8:

How to make a miniature theater curtain pulley system?

I'm disagreeable to make a miniature theater stage model it's around half the size of a paper box .
The sort of curtains I requirement are a pair that foregather in the middle and unstoppered to the side by some variety of pulley system.

Question #9:

Net Force Problem #10?

Two blocks are adjoining by a string, as shown in the figure.


The uncreased inclined surface makes an angle of 42 degree with the horizontal, and the country on the incline has a accumulation of 6.7 kg.
Part A
Find the accumulation of the ornamentation country that module cause the grouping to be in equilibrium. The machine is assumed to be ideal.
Express your answer using two momentous figures.

Question #10:

Does F=ma predict the acceleration of a system accurately?

This discourse kind of sounds a bit like it's asking for my instrument so I'm not sure how to answer it.If you do hit an respond gratify respond with as much detail as possible.The "system" in this if it helps was a lab cart/Hall's carriage equal to a fastening on a pulley that had a coefficient transfer it downbound and thus making the cart and the ticker tape that it was attached to move along a table.



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