A box is dragged across a flour by a 100 N force directed at an angle 0 above the horizontal. If 400 Joule work is done in pulling the object up to 8 m. Calculate the direction (e) of force.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Problem
• A box is dragged across a flour by a 100 N force directed at
an angle 0 above the horizontal. If 400 Joule work is done
in pulling the object up to 8 m. Calculate the direction (0)
of force.
Hints: Using equation
W= (Fcose) 4x
!!! lh
Transcribed Image Text:A A 三 I Text Direction- A Shape Fill- JAlign Text- Aa- Shape Outli Arrange Quick Styles 4. Convert to SmartArt- Shape Effect Paragraph Drawing Problem • A box is dragged across a flour by a 100 N force directed at an angle 0 above the horizontal. If 400 Joule work is done in pulling the object up to 8 m. Calculate the direction (0) of force. Hints: Using equation W= (Fcose) 4x !!! lh
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