Difference between revisions of "Skill Set 03.2"
From TuHSPhysicsWiki
(→1. Question) |
|||
Line 2: | Line 2: | ||
<br /> | <br /> | ||
<br /> | <br /> | ||
− | ===1. | + | ===1. A ball rolls off the edge of a cliff. The instant it leaves the edge, it has an initial horizontal velocity of 17.3 m/s, and it strikes the ground after 1.56 seconds. |
+ | |||
+ | How high is the cliff? === | ||
<blockquote> | <blockquote> | ||
− | + | Using s = ut + 1/2at<sup>2</sup>:<br><br> | |
+ | s = 0 + 1/2(9.81)(1.56)<sup>2</sup> = '''11.936 m''' | ||
</blockquote> | </blockquote> | ||
[[#top | Table of Contents]] | [[#top | Table of Contents]] | ||
---- | ---- | ||
+ | |||
===2. Question=== | ===2. Question=== | ||
<blockquote> | <blockquote> |
Revision as of 10:26, 12 February 2009
Main Page > IB Physics Skill Sets > Skill Set 03.2
===1. A ball rolls off the edge of a cliff. The instant it leaves the edge, it has an initial horizontal velocity of 17.3 m/s, and it strikes the ground after 1.56 seconds.
How high is the cliff? ===
Using s = ut + 1/2at2:
s = 0 + 1/2(9.81)(1.56)2 = 11.936 m
2. Question
Solution goes here
3. Question
Solution goes here
4. Question
Solution goes here
5. Question
Solution goes here