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) 20- 20- 10 10 X (m) X (m) 3.0 0.5 1.0 TS 2.0 2.5 3.0 0.5 1.0 1.5 2.0 2.5 - 10 - 10 - 20- - 20f Fx (N) Fx (N) 20 20 10 10 x (m) 3.0 x (m) 0.5 1.0 1.5 2.5 0.5 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 intercent

Physics for Scientists and Engineers
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ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
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Chapter3: Vectors
Section: Chapter Questions
Problem 7P: A force F1 of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...
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hello! Please help me with the last part of this problem, down at the bottom. I have correctly solved all other steps. I answered 15.4J and this was not correct. Thank you.

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
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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