Find the work done if a particle moves from position r1 to a position r2 under the effect of force, F

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{\to r}_{1} = 3^i + 2^j - 6^k

{\to r}_{2} = 14^i + 13^j - 9^k

(4^i +^j + 3^k)

N

(4 i + j + 3 k) N

r_{1} = 3 i + 2 j - 6 k

r_{2} = 14 i + 13 j + 9 k,

A particle moves from position vector r1=3i^+2j^-6k^ to position vector r2=14i^+13j^+9k^ under the action of force 4i^+j^ +3k^N.Find the work done.

{\to r}_{1} = 3^i + 2^j - 6^k

{\to r}_{2} = 14^i + 13^j - 9^k

(4^i +^j + 3^k)

N

r_{1} = (2^i + 3^j) m

r_{2} = (4^i + 6^j) m

F = (3 x^{2}^i + 2 y^j) N

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