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 19: | Line 19: | ||
u = <br> | u = <br> | ||
v = <br> | v = <br> | ||
− | a = <br> | + | a = 0<br> |
t = 1.5 s<br> | t = 1.5 s<br> | ||
| | | | ||
s = <br> | s = <br> | ||
− | u = 0 ( | + | u = 0 (cliff)<br> |
v = <br> | v = <br> | ||
− | a = <br> | + | a = -9.81 m/s/s<br> |
t = 1.5 s<br> | t = 1.5 s<br> | ||
Revision as of 10:01, 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 = 0
t = 1.5 s
s =
u = 0 (cliff)
v =
a = -9.81 m/s/s
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