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)...
Related questions
Question
I PREVIOUSLY ANSWERED 15.4J and 0.0J which are both WRONG. Please do not suggest these answers!!

Transcribed Image Text:The force acting on an object is given by F, :
(7x – 10) N, where x is in meters.
(a) Choose the plot that best describes the force versus x from x = 0 to x = 3.00 m.
Fx (N)
Fx (N)
2아
20아
10
10
х (m)
3.0
x (m)
3.0
0.5
1.0
T.S
2.0
2.5
0.5
1.0
1.5
2.0
2.5
- 10
- 10
-20-
- 20
Fx (N)
Fx (N)
20아
20
10
10
+ x (m)
+ x (m)
0.5
1.0
1.5
2.5
3.0
0.5
1.0
1.5
2.0
2.5
3.0
- 10
- 10
- 20
- 20
(b) Estimate F,(0).
|-10
Your value is acceptable. N
Estimate F(3.0 m).
10.5
Your value is acceptable. N
Estimate the x intercept.
1.5
Your value is acceptable. m
From your graph, find the net work done by the force as the object moves from x = 0 to x = 3 m. (Use your estimates.)
127.5
X J
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