Can you show or explain to me how you do this.

This is a three part question. But i need the maximum height to the three problems right?

A stone is thrown vertically upward with a speed of 13.0 m/s from the edge of a cliff 78.0 m high

I got 63.7 m
But i think i have to add it to the height of the cliff= 78 m +63.7 m= 141.7m (maximum height?)

2006-10-04 13:48:49 · 3 answers · asked by beast 1 in Physics

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Is 0 degrees 0 the freezing point or melting?? How it can be both??

2006-10-04 13:47:48 · 7 answers · asked by mel 1 in Biology

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Brief information on the person who discovered the camera?

2006-10-04 13:47:02 · 2 answers · asked by francisca g 1 in Other - Science

0 ⤊

Males only ! Do you preferr male doctors over female doctors?

2006-10-04 13:42:22 · 16 answers · asked by SWM 38 _4_ YOUNG GF 5 in Medicine

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Do some women doctors, dislike examining male patients ?

2006-10-04 13:41:08 · 4 answers · asked by SWM 38 _4_ YOUNG GF 5 in Medicine

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ANOTHER AP chem ch 3 question?

please solve and explain how to solve:
Ibuprofen is made up of carbon, hydrogen, and oxygen. when a sample of ibuprofen wighing 5.000 g burns in oxygen, 13.86 g of CO2 and 3.926 g of water are obtained. waht is the simplest formula of ibuprofen?

2006-10-04 13:40:54 · 3 answers · asked by xoMadisonxo 2 in Chemistry

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i need help can you give me the answer?

a line graph in which the data points yield a straight line is called a(n) ____________________.

2006-10-04 13:39:20 · 3 answers · asked by Anonymous in Other - Science

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AP chem question CH3 please help?

Please show how to do and give answer to :
Combustion analysis of 1.00g of the male sex hormone, testosterone, yields 2.90 g of CO2 and .875 g of H20. What are the mass percents of carbon, hydrogen, and oxygenin testosterone?

2006-10-04 13:38:08 · 1 answers · asked by xoMadisonxo 2 in Chemistry

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Which is the best material for built a distillation tower for separate acetic acid, benzene and fenol?

and what is the difference between have rashing rings or bubble "dishes"...

I am sorry I do not know if the terminology is all right, i hope you can understand me.

2006-10-04 13:38:00 · 1 answers · asked by Anonymous in Chemistry

0 ⤊

what four places can you find freshwater?

2006-10-04 13:34:57 · 6 answers · asked by michael b 1 in Earth Sciences & Geology

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How is 6CO2+6H2O used in Cellular Respiration: C6H12O6 + 6 O2 ------> 6CO2 + 6H2O+ Energy?

i am supposed to explain cellular respiration using C6H12O6 + 6 O2 6CO2 + 6H2O+ energy and i dont know how to explain the last part of the equation.

2006-10-04 13:32:36 · 1 answers · asked by Jason 2 in Biology

4 ⤊

What is an earwig?

2006-10-04 13:32:34 · 30 answers · asked by Anonymous in Zoology

41 ⤊

Intelligent design vs evolution in the classroom. Should both be taught or just evolution?

I am writing a paper on the pros and cons of teaching evolution on its own or alongside intelligent design in biology classes and would like to get different viewpoints. Please be respectful - I'm just gathering opinions, not passing judgement on either side. Thanks.

2006-10-04 13:26:38 · 14 answers · asked by Vlad 2 in Biology

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Math Homework Help. Please Simplify expression by combining like terms : 8a+ a - 7 - 15a?

Its for my math homework.

2006-10-04 13:26:34 · 10 answers · asked by Sabrina J 1 in Mathematics

6 ⤊

About cyanide and peach pits, apricot seeds and or plum pits?

How many peach pits or apricot seeds or plum pits does it take to kill an adult? I eat a lot of these and I'm wondering what the threshold is. Anyone with some hard facts. And no, I do not want the same blah, blah, blah...this is this, and this is how it works and what not. No. I know also how many to kill a child, but I am not a child. So please, how many does it take?

2006-10-04 13:25:46 · 8 answers · asked by ? 3 in Biology

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What's the farthest a human can see?

How far can a person with advaradge eye sight see?

2006-10-04 13:25:18 · 4 answers · asked by retardbud 2 in Biology

0 ⤊

What are some chemical and physical changes you can see at school?

What are some chemical and physical changes you can see at school?
I am making a movie about chemical and physical changes and tomarrow is my last day with the camera so I want to recored as many chemical and physical changes I can at school.

Please Help

2006-10-04 13:23:45 · 3 answers · asked by Richard 2 in Other - Science

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Can someone help me with these physics problems on freefall?

Can you also show work and explain how you got the answer thanks!

A helicopter is ascending vertically with a speed of 6.00 m/s. At a height of 195 m above the Earth, a package is dropped from a window. How much time does it take for the package to reach the ground?
s

2006-10-04 13:23:01 · 4 answers · asked by beast 1 in Physics

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