Flying Ninja

I have a school project that does not allow the 741 op amp. Is there an alternative op amp to use for this project?

http://www.radioshack.com/graphics/uc/rsk/Support/...

The black wire is called ground but what is the red wire called?

Find the volume of the solid D between the cone z=(x^2+y^2)^(1/2) and the paraboloid z=12-x^2-y^2

I decided to change it to polar coordinates, split them into 2 volumes, then add |||r*rdzdrdθ (R={(z,r,θ):0<3,0<3,0<2π) and |||(12-r^2)rdzdrdθ (R={(z,r,θ):3<12,0<3,0<2π) together.

my final answer was 1323π/2 but I think this answer is too big?? How do I solve this?

|=integral

A physics major is working to pay his college tuition by performing in a traveling carnival. He rides a motorcycle inside a hollow transparent plastic sphere. After gaining sufficient speed, he travels in a vertical circle with a radius of 13.4 . The physics major has a mass of 68.0 , and his motorcycle has a mass of 40.0 .

a) What minimum speed must he have at the top of the circle if the tires of the motorcycle are not to lose contact with the sphere?

b) At the bottom of the circle his speed is twice the value calculated in part A. What is the magnitude of the normal force exerted on the motorcycle by the sphere at this point?

A physics major is working to pay his college tuition by performing in a traveling carnival. He rides a motorcycle inside a hollow transparent plastic sphere. After gaining sufficient speed, he travels in a vertical circle with a radius of 13.4 . The physics major has a mass of 68.0 , and his motorcycle has a mass of 40.0 .

a) What minimum speed must he have at the top of the circle if the tires of the motorcycle are not to lose contact with the sphere?

b) At the bottom of the circle his speed is twice the value calculated in part A. What is the magnitude of the normal force exerted on the motorcycle by the sphere at this point?

How do i re-accept my unsubsidized loan that i declined last semester?

I go to george mason university.

So here's a little scenario:

Theres a high school reunion party with me, my gf, her ex, and a bunch of friends. We have been together for almost a year but she has been with her ex in the past for probably about a month (happened a year ago).

Would it be appropriate for me and my gf to avoid her ex? Me and him dont really have conflicts. I dont think he misses my gf since he broke up with her.

Im headed to college next year and I have interest in body building, nutrition, and keeping in shape. However, I want an engineering degree. Is there anything degree where theres a cross between bodybuilding/ nutrition/ heath and engineering?

me:

good at math

physics is okay

bad at chemistry

bad at reading

if your grades are really bad during the 2nd semester of your senior year in highschool, will colleges warn you before they send a letter of revoke? Im going to George mason university.

I have been accepted to George Mason University about 2 months ago but I have an F on my 3rd quarter grades

Here are my 3rd quarter grades:

elective: A

elective: C

history: B+

AP Chemistry: F

elective: A

AP Calculus AB: B

english: A

Is one F enough to be revoked from the college? I can probably get a C- this quarter and have all my other classes range from an A to C

I also listed my major as Chemistry but intend on changing it to engineering at the orientation

The light was yellow but i was going too fast to actually stop at the intersection. While I was crossing the intersection, the light turned red while I was in the middle of it.

I live in northern virginia.

Should I drink protein shakes?

Im 17,male, 5'6", 130lbs, 5% body fat(should I gain?)

I work out often, max bench is 155

I run, am on the track team (a sprinter)

im asian if that makes any difference

I run 5 times a week for about 1-2 hours (mostly sprinting)

weight lift about 3 times a week for about an hours each time

I can see definition on my abs

So should I drink protein drinks? (after weightlifting/running?)

what are the pros/cons?

So currently im taking antibiotics

the instructions tell me to take them every 6 hours for 7 days

however, iv only been taking about one a day and it has been one week already

there are probably about ~20 left and i dont know if i should complete the medication or not?

it has been one week BUT there are still alot left

how did you feel and what were you expecting/ what you expected when you graduated from high school and went to college?

If you are in college now, how do compare your college classes to the AP classes you took in high school?

I'm struggling in AP chemistry and i want to major in chemistry or biology

i need help on this question!! :(

A 47.5 gram sample of a metal at a temperature of 425°C is placed in 1.00 liters (1000 grams) of water which had an initial temperature of 18°C. What is the specific heat capacity of the metal if the final temperature of the metal and water at equilibrium is 21°C? (The specific heat capacity of water is 4.18 J/°C·g.

I need to create a powerpoint for a school project on a career that best fits me.

currently, im taking AP chemistry and AP calculus AB and is currently doing well in them. I have in interest in sports and body building. I am a senior in high school and is on the wrestling team (first year) and have been running track/cross country for 3 years. I take a weight training class and most of the students call me fit and "buff". On the day i have chemistry and calculus (my only 2 APs), i look forward to going to school because they are my favorite classes.

I want to major in something that relates with the human body, chemistry, math, and possibly biology (havent taken AP bio). I dont think I can pursue in a PH.D since it can be quite vigorous for me.

Some careers that i'v been thinking about are sport trainers, physical chemists, and meteorologists.

I have found Chemistry to be an interesting subject.

---i dont like how im using the word "interesting". It's such a common word

Can someone help me on this? I have 6 more problems like this but once i can solve this one, I can solve the rest!

--------------------------------------------------------------------------------------------

15.5g of NH4Cl reacts with an excess of AgNO3. In the reaction 35.5g of AgCl is produced. NH4NO3 is the other product. What is the percent yield?

how fast/long should i do my TRAINING runs if I want to improve my 5K races time? (24:15)

i usually run for about 30-45 minutes and 3-5 miles 5 times a week (cross country practice)