DanAndBill

My fraternity is doing a secret santa gift thing and I don't have any ideas. We're giving out gifts that are $20-$30. Does anyone know any? I don't think I should give gift cards.

In Man V Food the host has done a couple hot wing challenges. I just shared 12 ludicrous wings from the Chicken or the Egg(chegg) Restaurant with a couple of my friends(i ended up eating half) and was wondering where it stands to the other hot wings. I'm in unbearable stomach pain right now.

Someone tried to explain Schrodinger's cat to me and it took me awhile to get an understanding of it. He's challenged me to write a paper on it and theres no freakin way i can do it. I was wondering if I can get some help or input.(I can't honestly expect to write a decent sized paper on this for me so I'm not asking for that). He wants me to make a simplified version without copying from wikipedia

I have to make a couple aluminum ingot molds and wasn't sure how much casting sand I needed. Also since the shape of the bricks is really simple I wasn't sure if I needed a two part mold really. Any advice?

I listen mostly to post-punk and alternative rock and I really like when they incorporate violins into it. I was wondering if someone could name any bands that use it in a lot of their songs.

I can run Skyrim on mostly high settings but i wasn't sure on assassin's creed.

specs:

Intel(R) Core(TM) i5-2410M CPU

CPU Speed is "2.3" GHz but goes up to around 2.7, 2.8 i believe

Windows 7 Service Pack 1 (64 bit)

Video Card:

NVIDIA GeForce GT 525M

If x(t) = cos^2(t) -cos (t) represents a particle's position along

the x-axis for t  >=0, find the first non-zero time when the particle's velocity

is zero.

can someone explain how to do this

An 86 g autographed baseball slides off of

a 1.1 m-high table and strikes the floor a

horizontal distance of 0.63 m away from the table.

How fast was it rolling on the table before

it fell off? The acceleration of gravity is

9.81 m/s2 .

Answer in units of m/s

What was the direction of the ball’s velocity

just before it hit the floor? That is, at what

angle (in the range −90degrees to +90degrees relative to

the horizontal directed away from the table)

did the ball hit the floor?

Answer in units of degress

How the heck do I do this. my professor doesnt teach and its impossible to learn this on my own.

Aman can throw a ball amaximumhorizontal

distance of 57.7238 m.

The acceleration of gravity is 9.8 m/s2 .

How far can he throw the same ball verti-

cally upward with the same initial speed?

Answer in units of m

Im more concerned about how to do it rather than the answer

A rocket moves upward, starting from rest

with an acceleration of 25.2 m/s2 for 5.88 s.

It runs out of fuel at the end of the 5.88 s, but

does not stop.

How high does it rise above the ground?

Answer in units of m

I was able to find time after the fuel runs out but i dont know what to do after that.

lol how do i do this:

A parachutist descending at a speed of 12.7

m/s loses a shoe at an altitude of 51.9 m.

What is the velocity of the shoe just before

it hits the ground? The acceleration of gravity

is 9.81 m/s2.

Answer in units of m/s

When does the shoe reach the ground?

Answer in units of s

A body moving with uniform acceleration has

a velocity of 10 cm/s when its x coordinate is

2.2 cm.

If its x coordinate 1.52 s later is −6.59 cm,

what is the x-component of its acceleration?

Answer in units of cm/s^2

-and-

This time particle A starts from rest and ac-

celerates to the right at 73.3 cm/s2. Particle

B starts 338 cm down the track and moves at

a constant velocity of 51.4 cm/s to the left.

When will they meet?

Answer in units of s

I'm more concerned on how to do it rather then the answer.

A particle undergoes two displacements. The

first has a magnitude of 11 m and makes an

angle of 84degrees with the positive x axis. The

result after the two displacements is 7.8 m

directed at an angle of 131degrees to the positive

x axis using counterclockwise as the positive

angular direction.

find the angle of the second displacement

i dont want an answer i just want to know how to do it myself

A particle undergoes two displacements. The

first has a magnitude of 11 m and makes an

angle of 84degrees with the positive x axis. The

result after the two displacements is 7.8 m

directed at an angle of 131degrees to the positive

x axis using counterclockwise as the positive

angular direction.

find the angle of the second displacement

i dont want an answer i just want to know how to do it myself

Let aA+ bB+C= 0, where A= (87,−14),B= (−18, 87), and C= (25, 83).

What is the value of a?

A B and C are vectors(i cant type the arrow above them).you dont have to tell me then answer. i just want to know how to do it.

I was wondering if there were tendencies on what a person of one race feels emotionally towards another. I've heard about some stereotypes and coming from New Jersey, which has very diverse cultures, I've seen plenty of mixed couples and was wondering if there was any correlation whatsoever. Personally I don't really care about what a girl's ethnicity is so I found this interesting.

Can you tell me your ethnicity and preference? Also please don't put any hate comments on a group of people. Theres no need for that.

A dog runs 3.5 m south, 8.2 m northeast, and then 15 m west. find the resultant displacement.

the answers is 9.48 at 166degrees but i forgot how to do it

A dog runs 3.5 m south, 8.2 m northeast, and then 15 m west. find the resultant displacement.

a.)Assume the equation x = At^3 + Bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. Determine the dimensions of the constants A and B

b.) Determine the dimensions of the derivative of dx/dt = 3At^2 +B.

Now I know what dimensional analysis is and what its used for but I'm stumped on what to do here.

I was trying to remember an anime I watched awhile back and I can't find the name off of google based off what I remember. I remember the main character's mother and sister being infatuated with him(its not an incest anime, they were more of comic relief) and they fight each other over him. In one episode they had a contest with girls in it (I guess a beauty contest) and the mother and sister joined in it. The mother made an announcement during the sister's turn that she wasn't a student and she was disqualified. Can you help me out, I dont even remember the plot and I can't get it out of my head.