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Chelsea
A man lifts a 2.0 kg stone vertically with his hand at a constant upward velocity of 1.5 m/s. What is the magnitude of te total force of the stone on the man's hand?
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Answered by
drwls
The weight, M g.
No extra force is needed becasue it is not acclerating.
Answered by
steph
1.56
Answered by
yin
20N
Answered by
Haya
23
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