Help! nepage . Principles of p Two.3 × GA0.500 kg Particle Has Asse : + www.weba

Question

Help! nepage . Principles of p Two.3 × GA0.500 kg Particle Has Asse : + www.webassign.net/web/Student, Assignment-R ?dep= 16772021 3 points SerPsE9 7P014 MI FB The force acting on a particle varies as shown in the figure below. (The x axis in the graph has its tickmarks marked in increments of 10.00 m) F, (N) 6 x (m) -2 Find the work done by the force on the particle as it moves across the following distances. (a) from x = 0 m to x = 40.00 m (b) from x = 40.00 m to x = 60.00 m (c) from x0 m tox-60.00 m Need Help?ReadMastor search

Explanation / Answer

Work done = F.dx

Which means work done will be given by area under this F-x curve

a. W = 1/2 * 40 * 6

W = 120 J

b. W = 1/2 * 20 * (-3)

W = -30J

c. W = 120 - 30

W = 90 J

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