Difference between revisions of "Projectile Review Worksheet"
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(→1. Marlene jumps off the edge of a cliff and hits the water 1.5 seconds later, about 4.5 m from the base of the cliff. What height was the cliff? With what speed did she leave the edge?) |
(→1. Marlene jumps off the edge of a cliff and hits the water 1.5 seconds later, about 4.5 m from the base of the cliff. What height was the cliff? With what speed did she leave the edge?) |
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Line 12: | Line 12: | ||
{| border="1" cellpadding="10" | {| border="1" cellpadding="10" | ||
|+ | |+ | ||
− | !width=" | + | !width="150"|H |
− | !width=" | + | !width="150"|V |
|- | |- | ||
| | | | ||
− | s = <br> | + | s = 4.5 m<br> |
u = <br> | u = <br> | ||
v = <br> | v = <br> | ||
a = <br> | a = <br> | ||
− | t = <br> | + | t = 1.5 s<br> |
| | | | ||
s = <br> | s = <br> | ||
− | u = <br> | + | u = 0 (purely horizontal velocity)<br> |
v = <br> | v = <br> | ||
a = <br> | a = <br> | ||
− | t = <br> | + | t = 1.5 s<br> |
|- | |- | ||
|} | |} | ||
+ | |||
+ | Then we can calculate | ||
</blockquote> | </blockquote> | ||
[[#top | Table of Contents]] | [[#top | Table of Contents]] |
Revision as of 10:00, 4 November 2008
Main Page > Solutions to Worksheets > Projectile Review Worksheet
Contents
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Table of Contents
Problems
1. Marlene jumps off the edge of a cliff and hits the water 1.5 seconds later, about 4.5 m from the base of the cliff. What height was the cliff? With what speed did she leave the edge?
So we fill in our H/V suvat:
H V s = 4.5 m
u =
v =
a =
t = 1.5 s
s =
u = 0 (purely horizontal velocity)
v =
a =
t = 1.5 s
Then we can calculate
2. Question
Solution goes here
3. Question
Solution goes here
4. Question
Solution goes here
5. Question
Solution goes here
6. Question
Solution goes here