Jim Master attempts to lift a 100 kg barbell, but his strength fails. If the net force is 400N, identify the dominant force
the magnitude and direction of the acceleration.
A)
Tension, 4 m/s/s upward
B)
Tension, 9.8 m/s/s upward
C)
Gravity, 4 m/s/s/ downward
nare
D)
Gravity. 9.8 m/s/s downward
Answers: 2
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Jim Master attempts to lift a 100 kg barbell, but his strength fails. If the net force is 400N, iden...
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