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Question

Question: A force <img src="https://cdn.pureessence.tech/canvas_467.png?top_left_x=1578&top_left_y=600&width=3...

A force acting on a particle causes a displacement: (s)=4i^+2j^+3k^( \vec { s } ) = - 4 \hat { i } + 2 \hat { j } + 3 \hat { k } in its own direction. If the work done is then the value of is

A

0

B

1

C

6

D

12

Answer

6

Explanation

Solution

W=12+2c+6=6W = - 12 + 2 c + 6 = 6c=6c = 6