Homework Help: calculus

Posted by beatriz on Thursday, December 2, 2010 at 12:01pm.

A stone is dropped from the upper observation deck (the space deck) of the CN Tower, 450m above the ground.

(a) How long does it take the stone to hit the ground?

(b) If the stone is thrown downward with a speed of 5m/s, how long does it take to reach the ground?

calculus - dg, Thursday, September 20, 2012 at 7:42am
dfg

Answer this Question

Related Questions

Calculus - A stone is dropped from the upper observation deck of a tower, 200 m ...
Calculus - An object is dropped from the observation deck of the Skylon Tower in...
Calculus - this homework is due in one hour and i have no idea how to answer ...
physics - A penny is dropped from the observation deck of the Empire State ...
Physics - A penny is dropped from the observation deck of the Empire State ...
math - Sam kicks a ball horizontally along a deck that is 5 m above the ground...
Math - The CN Tower in Toronto, Canada, is the tallest free-standing structure ...
PHYSICS - The observation deck of tall skyscraper 370 m above the street. ...
calculus - A bridge worker on the top deck of a double decked bridge needs to ...
algebra - Jeremy is building a deck for the community center. The deck is shaped...

For Further Reading

First Name:
School Subject:
Answer: