Sunday

March 29, 2015

March 29, 2015

Posted by **ASDFGHJKL;** on Thursday, November 10, 2011 at 5:15am.

s = ut + 1/2(gt)

The "t" for "gt" is squared, and the subject of the formula is "u".

Thank you very much (and please include workings).

- Math -
**ASDFGHJKL;**, Thursday, November 10, 2011 at 5:19amSorry for wrong problem, it should be:

(1/2)*(gt)

- Math -
**Jai**, Thursday, November 10, 2011 at 6:51amwhen you want a variable to be squared you use this symbol, ^ , which means "raised to".

in the problem,

s = ut + (1/2)*(g*t^2)

s - (1/2)*(g*t^2) = ut

[ s - (1/2)*(g*t^2) ]/t = u, or

u = [ s - (1/2)*(g*t^2) ]/t

- Math -
**Damon**, Thursday, November 10, 2011 at 7:21amI bet you mean:

s = u t + (1/2) g t^2

which is a falling object with initial speed down u under gravitational acceleration g. s is distance.

s - (1/2) g t^2 = u t

u = [ s - (1/2) g t^2 ] /t

or

u = s/t - (1/2) g t

**Answer this Question**

**Related Questions**

Grammar - Lungs were clear with an occasional cough. verb = were,lungs = subject...

Grammar - He was discharged on the fourth hospital day. verb = discharged, he= ...

Algebra - i need to use the quadratic formula 2 solve these 4 questions: 1. x(...

algebra - Please help me! Sorry there are 4 questions I need to check my ...

statistics - Poor teacher n=6 m=6 SS=30 Avg teacher n=8 M=2 SS=33 Good teacher n...

economic - emergency - Question concerning production function - Cobb douglas. ...

Math - I need help with this problem. In decimal form, write the ratio of the ...

algebra - Please help me! Sorry there are 4 questions I need to check my ...

to Katie A A - #1 - The school subject is MATH, not "help" -- I've never heard ...

math - given that R= 2p(squared) divided by Q-3 1)Calculate the value of R when ...