a particle is displaced 2i-3j+k to another position 3i+2j-2k under the

1.	a particle is displaced 2i-3j+k to another position 3i+2j-2k under the action of the force 2i+j-k the workdone by tge force in arbitory unit is
Answer» Explanation: 5i-1i-k root of(25+1+1) =5.2 2i+J-k =root of (4+1+1) =2.4 W=DISPLACEMENT × FORCE in DIRECTION of displacement so W =2.4×5.2 =12.48 J

a particle is displaced 2i-3j+k to another position 3i+2j-2k under the action of the force 2i+j-k the workdone by tge force in arbitory unit is

Answer»

Explanation:

5i-1i-k

root of(25+1+1)

=5.2

2i+J-k

=root of (4+1+1)

=2.4

W=DISPLACEMENT × FORCE in DIRECTION of displacement

so W =2.4×5.2

=12.48 J

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a particle is displaced 2i-3j+k to another position 3i+2j-2k under the action of the force 2i+j-k the workdone by tge force in arbitory unit is​

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a particle is displaced 2i-3j+k to another position 3i+2j-2k under the action of the force 2i+j-k the workdone by tge force in arbitory unit is