3. Continue with problem 2. If the object is at rest at position x = 1.0 m, calculate the speed of the object at position x = 2.0 m.O A. 2.0m/sO B. 0.6 m/sO C. 0.9 m/sO D. 1.3 m/s 2. A 10-kg mass is dragged on a horizontal frictionless surface by a force F(x) = 2x + 1 (N) that moves the mass from x = 1.0 m to x = 2.0 m. Calculate the work done by this force.O A. 8JOB. 4JO C. 2JO D. 6J

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Description: 3. Continue with problem 2. If the object is at rest at position x = 1.0 m, calculate the speed of the object at position x = 2.0 m.O A. 2.0m/sO B. 0.6 m/sO C. 0.9 m/sO D. 1.3 m/s 2. A 10-kg mass is dragged on a horizontal frictionless surface by a

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2. A 10-kg mass is dragged on a horizontal frictionless surface by a force F(x) = 2x + 1 (N) that moves the mass from x = 1.0 m to x = 2.0 m. Calculate the work done by this force. O A. 8J OB. 4J O C. 2J

2. A 10-kg mass is dragged on a horizontal frictionless surface by a force F(x) = 2x + 1 (N) that moves the mass from x = 1.0 m to x = 2.0 m. Calculate the work done by this force. O A. 8J OB. 4J O C. 2J

College Physics

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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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3. Continue with problem 2. If the object is at rest at position x = 1.0 m, calculate the speed of the object at position x = 2.0 m.
O A. 2.0m/s
O B. 0.6 m/s
O C. 0.9 m/s
O D. 1.3 m/s

2. A 10-kg mass is dragged on a horizontal frictionless surface by a force F(x) = 2x + 1 (N) that moves the mass from x = 1.0 m to x = 2.0 m. Calculate the work done by this force.
O A. 8J
OB. 4J
O C. 2J
O D. 6J

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