Question

A particle moves along the y-axis of a coordinate
system, with a force component Fy = (2 N/mº) y3
acting on it. As the particle moves from the origin to
y = 3 m, how much work is done on it by the force?
a) -162J
b) 40.5J
c) -40.5J
d) 162J

Answer 1

Answer:

b) 40.5 J

i have not shown calculation, Im lazy to write those