+0  
 
0
236
1
avatar+101 

An object is launched at 17.2 m/s from a 25-meter tall platform. The equation for the object's height h at time t seconds after launch is: h(t) = -4.9t^2 + 17.2t +25, where h is in meters.

 

a. Graph this equation.

b. When does the object strike the ground?

Whiz333  Apr 19, 2017
 #1
avatar+87564 
+1

 

Here' the graph : https://www.desmos.com/calculator/pzesaeecau

 

The object will hit the ground at  t ≈  4.616 sec

 

 

 

cool cool cool

CPhill  Apr 19, 2017

7 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.