Posted by Priscilla on Thursday, January 7, 2010 at 5:10pm.
A total of 650 joules of work is done on a 50.kilogram object as it is moved 8.0 meters across a level floor by the application of a horizontal force. Determine the magnitude of the horizontal force applied to the object

Physics  Priscilla, Thursday, January 7, 2010 at 5:23pm
Given
W = 650 J
m = 50 kg
d = 8.0 m

Physics  bobpursley, Thursday, January 7, 2010 at 5:34pm
work= force*distance
force=work/distance= 650J/8m= you do it, answer is in newtons.

Physics  Priscilla, Thursday, January 7, 2010 at 5:42pm
Ok, thanks got it i was a little confused on that. It's 80 J

Physics  Josh, Monday, January 4, 2016 at 7:24pm
isn't it 80 N?
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