Cait

This page lists questions and answers that were posted by visitors named Cait.

Questions

The following questions were asked by visitors named Cait.

How would I go about calculating the acceleration of a mass being pulled up an inclined plane at an angle. Given - mass, and presumably angles

How would I go about calculating the acceleration of a mass being pulled up an inclined plane at an angle. Given - mass, and presumably angles So the object is being pulled up an angle at another angle.

Yes - if it is the same person answering it - it is me again! My question has STILL not been answered... How would I solve for upwards acceleration with this kind of image, assuming mass and force are given.

Determine the pH of 263 ml of solution which has [NH 4I] = 0.300 M. Kb = 1.74 × 10-5 for NH3(aq)

Determine the pH of 263 ml of solution which has [NH 4I] = 0.300 M. Kb = 1.74 × 10-5 for NH3(aq)

a 2 digit number, divisable by 6, the 10s unit is 1/2 of the digit unit

Find the volume formed by rotating the region enclosed by: x = 8 y and y3 = x with y ≥ 0 about the y-axis

I'm having a hard time in math, and every time I start my test my eyes glaze over. Can anyone please help me out? (9m+6)+(-5m-6) (3r^2+7r+1)+(4r^2-8r-2) (6h+1)-(9h+4) (-7w^2-2w-1)-(-5w^2 +3w-2)

n-1/n divided by 1+1/n

Find the the measure of the following angles? 1. <4=? A.120 *** B. 50 C.30 D.150 2.<6=? A. 150 B. 130 *** C. 20 D. 150 3. <8=? A. 30 B.132 *** C. 20 D. 150 <7=? A. 130 B. 30 *** C. 150 D. 15

The measure of <3 is 101. Find the measure of <4 A. 79 B. 106 C. 74 D. 101 Not sure on witch one

2. Thirty minutes of physical activity a day can improve your family's health and can help to bring you closer together. True False 3. Most people that participate in physical fitness do not enjoy encouraging their family members to get involved with them...

Simplify dg-8^6x+9.4

A sheet of paper is 30cm wide and 20cm long. How many 5cm long squares can be cut from this paper?

Answers

The following answers were posted by visitors named Cait.

Compute the net force along the direction of the plane, making sure to subtract friction (if any) and the component of weight along the plane (W sin A). -That is the part that I don't get how to do...

But what about the second angle? There is another one besides theta that I don't know what to do about - but that explanation just helped alot with all the other problems!

Ok... but I still don't get it... Is there a formula type thing that could help me?

I managed to get it :) though for others who might be looking to solve this for their practice questions Convert Kb to Ka Ka = kw/Kb then just use an ice table with Ka=x^2/ 0.300M-x (x is small) and just -log[H3O+)

no other criteria was given

There is one big problem I don't have the book my school didn't give me one. So how the heck am I suppose to do this problem when I don't have the book.

I live in the middle of no where. It takes a 45 minutes to get to a local store and the closet libray is 1 hour and 15 minute drive from my house. And my parents won't let me buy things online.

I need help with the second part too... anyone???

Ehvfuhb is wrong. real answers are B B C D B

CORRECT ANSWERS ARE 1. C 2. C 3. B THIS IS FOR CONEXUS ACADEMY 7TH GRADE!! unit 8 lesson 18

1. Find H+ =Ka(HA/A-) = 2.0 x 10^-4 x (0.50/0.10) H+ = 0.001 2. Find percent ionization = H+/conc. of weak acid(HCNO) = 0.001/0.50 = 0.002 x 100 = 0.2%