| Answers
(cont.) |
|
|
|
|
|
|
|
|
|
| n | 4.) to find work
use W=Fd |
|||||||
| n | Even though it
is vertical |
|||||||
| motion, you
don’t have to |
||||||||
| multiply by “g”
because weight |
||||||||
| is already given
in newtons |
||||||||
| n | So…W=Fd=5000N x
5.0m |
|||||||
| n | And W=25000J |
|||||||