Friday

September 19, 2014

September 19, 2014

Total # Posts: 35

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Physics**

Two blocks are in contact on a frictionless table. A horizontal force F is applied to M2, as shown. If M1 = 1.06 kg, M2 = 3.80 kg, and F = 4.85 N, find the size of the contact force between the two blocks. If instead an equal but oppositely directed force is applied to M1 ...
*May 20, 2013*

**Find the distance**

Find the distance d(P1,P2) between the points P1 and P2 P1=(-1,5);P2=(2,4) d(P1,P2)=
*April 14, 2013*

**trig**

an airplane has an airspeed of 430 miles per hour at a bearing of 135 degrees. the wind velocity is 35 miles per hour in the direction N30degreesE. Find the resultant speed and direction of the plane.
*April 12, 2013*

**Consider the functions**

So there are no values to be excluded?
*April 10, 2013*

**Consider the functions**

What are the values that need to be excluded?
*April 10, 2013*

**Consider the functions **

Consider the functions f(x)= 5x+4/x+3(This is a fraction) and g(x)= 3x-4/5-x(This is a fraction) a)Find f(g(x)) b)Find g(f(x)) c)Determine whether the functions f and g are inverses of each other.
*April 10, 2013*

**Algebra**

If f(x)= ln x, g(x) = e^3x, and h(x) = x^7, find the following... a) (fog)(x) What is the domain of fog? b) (gof)(x) What is the domain of gof? c)(foh) What is the domain of foh?
*April 10, 2013*

**Algebra**

Answer the following quadratic function f(x)= x^2 + 6x - 16 What is the axis of symmetry?
*April 9, 2013*

**Algebra**

Answer the following quadratic function f(x)= x^2 + 6x - 16 a)What is the vertex (h,k)of f? b)What is the axis of symmetry? c)What are the intercepts?
*April 9, 2013*

**Algebra**

f+g(x)=?
*April 9, 2013*

**Algebra**

a) (f+g)(x)= what is the domain of f+g? b) f/g(x)= What is the domain of f/g?
*April 9, 2013*

**Algebra**

For the given functions f and g find the following and state the domain of each result f(x)=5x+1/4x-7; g(x) = 3x/4x-7
*April 9, 2013*

**chemistry**

Determine the maximum mass of calcium iodate that can be dissolved in a 10.0L jug of 3.25x10^-2 molar calcium sulphide solution.
*January 29, 2013*

**books**

Keep it cronological (time order) if you can, describe the animals in a positive way dont mention the negitives, when mentioning the windmill (or what ever the thing is your agianst) always say negitives about it. As for the structure i would keep it cronological and in ...
*April 15, 2012*

**physics**

a construction wo4rker uses a board and log as a lever to lift a heavy rock. If the input arm is 3 meters long and the output arm is 0.75 meters long, what is the mechanical advantage of the lever?
*March 5, 2012*

**Physics**

A convex mirror has a radius of curvature of 36.0 cm. When a 5.60 cm tall object is placed in front of the mirror, the magnification is 0.250. (a) What is the height of the image? (b) How far is the object from the mirror?
*May 11, 2011*

**Math 11**

Solve for feta to two decimal places: Sin feta=0.5 feta= _____
*January 9, 2011*

**chemistry**

If a reaction mixture contains 28 of , 150 of , and 36 of , what is the limiting reactant?
*October 11, 2010*

**Spanish**

How do I say the following numbers in spanish words? 275,000 827 3,900,000 530,000
*June 18, 2010*

**HCA 220**

I am supposed have a draft ready tues, of my power point presentation. Its a medical story board. What exactly is a draft? Is this on paper like when writing an essay or slides?
*April 25, 2010*

**math**

ok it says to solve each inequality and graph the solutions. T-3>5 and theres a number line from 10 to -10 plz help
*January 28, 2010*

**science**

i have a project where i have to make a working model of a hot tub. does any one have any idea how to even start?
*January 4, 2010*

**5th grade**

example of a food chain in the ocean
*January 18, 2009*

**physics**

its a simple pendulum brass ball. hung from a string swinging with no applied pressure. the pendulum was drawn into the air 20 cm from the center. and swings to the other side. same distance 20 cm
*January 8, 2009*

**physics**

finding the acceleration of a simple pendulum g= 4pi^2 x length/T^2 T^2= 2.28 length= 70cm
*January 8, 2009*

**Math- Algebra**

i'm having troubles with some sums how would you factorize completely 9a(squared) - b(squared)? or an expression like 27x(squared) - 1/3y(squared) its difficult. have many more.
*January 4, 2009*

**6th grade math**

OMG math is so hard I need help...but i already got help
*December 8, 2008*

**biology**

what do we call th e catalysts that act in living things
*March 11, 2008*

**maths**

45 in the raito of 1:2
*October 17, 2007*

**Volatility**

i have no idea
*November 22, 2006*

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