Find the work done in moving a particle from P(3, 4, 5) to Q(-1, 9, 9) in a force field F=-3 i +5 j -6 k.
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1
Answer:
no ans.... sorry lol ho gaya meri
Answered by
0
Answer:
-11J
Step-by-step explanation:
W= F.s
F= -3i +5j -6k
s= s2 - s1 = -4i +5j +4k
W= -12 +25 -24 = -11J
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