A particle moves along y=sqrt(1-x^(2)) between the points (0,-1)m and (0,1)m under the influence of a force vecF=(y^(2)i+x^(2)j)N. Work done on the particle by the force vecF is

A particle moves along y=sqrt(1-x^(2)) between the points (0,-1)m and

1.	A particle moves along y=sqrt(1-x^(2)) between the points (0,-1)m and (0,1)m under the influence of a force vecF=(y^(2)i+x^(2)j)N. Work done on the particle by the force vecF is
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