Tuesday
October 21, 2014

Homework Help: algebra

Posted by Sushmitha on Monday, October 10, 2011 at 8:59pm.

cannon fired ffrom top of 50 ft hill.
height of shell above water:
h = -0.0000167x^2 + 0.23x + 50 where x is horizontal distance from the foot of the hill to a point directly under the shell.

How high does the shell go, and how far away does it hit the water? Hint: how high will it b e when it hits the water?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A bronze cannon ball with a mass of 4.5 kg is fired vertically from a ...
trigonometric problem - Point A and B are on the same horizontal line with the ...
physics - A cannonball is fired horizontally from the top of a cliff. The ...
physics - A cannon fires a shell at an angle of 55.0 above the horizontal. The...
trigo - Points A and B are on the same horizontal line from the foot of a hill ...
physic - 3) A shell is fired from ground level with a muzzle speed of 350 ft / s...
calculus - 3) A shell is fired from ground level with a muzzle speed of 350 ft...
Physics - a) A cannonball is fired horizontally from the top of a cliff. The ...
physics - A cannon on a level plain is aimed 50 degrees above th e horizontal ...
physics - A cannon with a muzzle speed of 1008 m/s is used to start an avalanche...

Search
Members