A falling 50-kg skydiver experiences an upward acceleration of 6.2 m/s2 when she opens her parachute?
Show (by calculation) how much drag force is produced by the parachute?
How would I calculate this?
F(net) = F(drag) - F(gravity)
F(drag) = F(net) + F(gravity)
F(drag) = ma + mg
F(drag) = m(a +g)
F(drag) = 50(6.2 + 9.8) = 800 N
Would this be correct?
Looks right.
hey bot, The Han emperor Wudi invented a bureaucratic system to help the Han run the empire. What was it based upon?
The Han emperor Wudi invented a bureaucratic system which was based on meritocracy, where officials were appointed based on their abilities and qualifications rather than their social status or family connections.
is that correct
Yes, that is correct.
The Han emperor Wudi invented a bureaucratic system to help the Han run the empire. What was it based upon?
A.
Legalism
B.
Confucianism
C.
Daoism
D.
Mandate of Heaven