|
02-26-2008, 11:42 AM
| |||
| |||
| Extreme Physics Help!!!!!!?
A worker pushes a crate weighing W = 94 N up an inclined plane. The worker pushes the crate horizontally, parallel to the ground. (a) The worker exerts a force(F) of 85 N. How much work does he do?>> I worked that out and got 340 J. (b) How much work is done by gravity?>> i worked that out to be -282 J. (c) The coefficient of friction is µ = 0.20. How much work is done by friction?>> please help with this one! I really want to know how to do this!      |
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Can a shoulder injury be extreme even if the activity that caused it was not Extreme? | pavetGuy | Injuries | 0 | 04-02-2008 01:09 AM |
| extreme pain...? | Kate | Pain & Pain Management | 0 | 03-20-2008 10:33 PM |
| I need some extreme help with my biology? | Jenni | Biology | 0 | 03-20-2008 10:32 PM |
| Will elavil cause extreme weight gain? I have extreme abdominal pain and am... | wallabie22 | Pain & Pain Management | 0 | 03-20-2008 06:21 AM |
| Extreme pain!? | frosting_pink | Pain & Pain Management | 2 | 03-09-2008 08:33 PM |
Linear Mode
