physics

1) A particle moves in the xy plane (see the from the origin to a point having coordinates x = 7m and y = 5m under the influence of a force given by F= 3yi^2 - 5xj.

a) What is the work done on the particle by the force F if it moves along path 1? (ABD) J
b) What is the work done on the particle by the force F if it moves along path 2? (ACD) J
c) What is the work done on the particle by the force F if it moves along path 3? (AD) J
The plane is a square

C--------D
l0000000l
l0000000l
A--------B

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