An object is displaced from positin vector `r_1=(2hati+3hatj)` m to `r_2=(4hati+6hatj)` m under a forc `F=(3x^2hati+2yhatj)N` Find the work done by this force.
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An object has a displacement from position vector vecr_(1) = (2 hat i+3hatj)m to vecr_(2) = (4hat i + 6 hat j)m under a force vec F = (3x^(2) hati + 2y hatj)N , then work done by the force is
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