the height of the tower, Mathematics

 A Stone is dropped from the top of the tower and travel 24.5 m in last second of its journey. the height of the tower is ...?

Posted Date: 3/30/2013 5:45:53 AM | Location : United States





Distance travelled at nth sec=u + a/2(2t-1)

so here 24.5=0+4.9(2t-1)

hence t=3 secs

it takes 3 secs to reach the bottom so height=1/2gt^2

H=4.9x9=44.1 m(ANS)

Posted by Robert Dikosa | Posted Date: 3/30/2013 5:46:11 AM


Related Discussions:- the height of the tower, Assignment Help, Ask Question on the height of the tower, Get Answer, Expert's Help, the height of the tower Discussions

Write discussion on the height of the tower
Your posts are moderated
Related Questions
Explain how to Converting Percents to Decimals ? Percent : "Percent" means "per hundred." Percents are represented by a percent sign ( % ) to the right of a number.  For exam

Decision-Making Under Conditions of Certainty Conditions of certainty tend to be rare, especially when significant decisions are involved. Under conditions of certainty, decis


The remainder when 5^99 is divided by 13 Ans) 8 is the remainder.

1.A=the set of whole numbers less tan 4 ? 2.B=the set of prime numbers less than 19 ? 3.C=the set of first three days of week?

Find the normalized differential equation which has {x, xex} as its fundamental set

is that formula of sample and population for mean deviation is the same?

0+50x1-60-60x0+10

I need to make an assignment on this topic what should i write in it

What is Plotting Points? To "plot" or "graph" values means to find points on a number line. The numbers four, negative two, negative three, zero, two, and negative four are bei