Evaluate the work done between point 1 and point 2 for the conservative field F.F = (y + z)i + xj + xk; P1(0, 0, 0), P2(5, 4, 9)
A. W = 20
B. W = -25
C. W = 0
D. W = 65
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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A. True B. False
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Solve by using the quadratic formula.m(3m + 7) - 1 = 0
A. 0
B. 
C. 
D. no real-number solutions
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