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10 questions from this quiz
Newton's second law of motion
Weight MgMgMg down, tension TTT up
Apparent weight
T=M(g+a)T = M(g + a)T=M(g+a)
N=m(g+a)N = m(g + a)N=m(g+a)
N=mgN = mgN=mg (equals actual weight)
Heavier
Lighter
When a=ga = ga=g (free fall)
5900 N
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