Wednesday
April 23, 2014

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?

Answer this Question

First Name:
School Subject:
Answer:

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 ...
Math - A stone is thrown vertically upwards from a platform 60meters above the ...
Physics - A boy is whirling around a stone tied at the end of a 0.71 m long ...
physics - A suspension bridge is 66.0 m above the level base of a gorge. A stone...
PHYSICS - A boy is whirling around a stone tied at the end of a 0.55 m long ...
physics - a stone is dropped from arising balloon at a height of 76m above the ...
physics - A STONE IS DROPPED FROM A CLIFF SOME HIGH. DISREGARDING AIR RESISTENCE...
physics - A stone is launched straight up by a slingshot. Its initial speed is ...

Search
Members