VectorHard
Question
If forces of magnitudes 6 and 7 units acting in the directions î − 2 + 2
and 2î − 3 + 6
respectively act on a particle which is displaced from the point P(2, −1, −3) to Q(3, −1, 1) then the work done by the forces is-
and 2î − 3 + 6 respectively act on a particle which is displaced from the point P(2, −1, −3) to Q(3, −1, 1) then the work done by the forces is-Options
A.44 units
B.−4 units
C.7 units
D.− 7 units
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