Question

The work done in moving an object along a straight line from (3, 2-1) to (2.-1. 4) in
a force field which is given byF = 4i - 3j + 2k. Is:
A 45
D.15
B. 35
E. 5
C. 25
15 A ham
?ret
11​

Answer 1

Answer:15

Explanation:first (2,‐1,4)‐(3,2,‐1) then the ans come (‐1,‐3,5) then take this as (‐1i,‐3j,5k) then multiply by F