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Sholpan [36]
3 years ago
5

How do I find the resultant force of a skydiver falling with gravity constant of 10 newtons and his weight is 70 kg??

Physics
1 answer:
Scilla [17]3 years ago
4 0
The forces acting on the skydiver is:
1. Gravity in downward direction
Force = mg = 70*10 = 700 N
2. Air resistance in upward direction
It is negligible.

SO resultant force is the gravity which is 700N in downward direction.
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3 0
3 years ago
If a boat and its riders have a mass of 900 kg and the boat drifts in at 1.4 m/s how much work does sam do to stop it?
Rama09 [41]
The initial kinetic energy of the boat and its rider is
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After Sam stops it, the final kinetic energy of the boat+rider is
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3 years ago
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