can some one help me solve part C I\'m not sure what I\'m doing wrong. 21. 3.15/

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can some one help me solve part C I'm not sure what I'm doing wrong.

21. 3.15/4 points | Previous Answers SerPSET9 7 P015 A particle is subject to a force Fx that varies with position as shown in the following figure. F, (N) 02 46 8 10 12 14 16 (a) Find the work done by the force on the particle as it moves from x - 0 to x 2 7 3.00 m. (b) Find the work done by the force on the particle as it moves from x -5.00 m to x 8.00 m. (c) Find the work done by the force on the particle as it moves from x 13.0 m tox 15.0 m. the calculation for this part differ in any significant way from the calculation required for part (a)? (d) what is the total work done by the force over the distance x-0 to x = 15.0 m? 30 Submit Answer Save Progress Practice Another Version

Explanation / Answer

a )

the area = 3 X 1 / 3

= 1 J

b )

the area = 3 X 3

= 9 J

c )

the area = 2 X 3 / 2

= 3 J

d )

area = 3 X1 / 3 = 1 J

and

area = 2 X 3 = 6 J

and

area = 2 X 3/2 = 3 J

total work done = 1 + 6 + 2 = 9 J

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