Tuesday

March 31, 2015

March 31, 2015

Posted by **Marysvoice** on Friday, February 1, 2008 at 12:01pm.

Solve the equation w=Cr^-2 for r

I was given r=C/w

This equation is meant to figure out the weight of an object where C is a constant and r is the distance that the object is from the center of the earth.

My very next question asks me to substitute 100 pounds for an oject so if I don't get his right they will all be wrong.

Can anyone show me the steps?

- Algebra -
**bobpursley**, Friday, February 1, 2008 at 12:17pmw=c/r^2

r^2=C/w

r= sqrt (C/w)

**Answer this Question**

**Related Questions**

algebra - here is the question: I am confused about the steps I need to follow ...

Algebra - Find the product of (x^2 - 3x + 5) with the quotient of (10x^6 - 15x^5...

Algebra again - I don't understand how to do this problems: Solve for the ...

BIO - I really need help with this question, Damon gave me an answer, but I do ...

Math - 3x-4 to y+15 is constant and y=3 when x=2 then when y=12, x equals? My ...

math - Hi I need help with 5 questions..some of it is confusing to me. I just ...

need an answer checked - algebra - Given a quadratic equation y = ax^2 + bx + c...

need an answer checked - algebra - Given a quadratic equation y = ax^2 + bx + c...

CHEM Help! - My homework is about translating word equations and I need help in ...

algebra - solve by substitution 5x-2y = -5 y - 5x = 3 could someone take a min a...