2. Moving ocean water exerts a force of 375 N on a boat, causing the boat to move a distance of 34.7 m in 8.34 s. What power doe
s the boat produce in kW?
Knowns Unknown
d = ________________ t = _________________ P = ?
F = ________________
Solve for the Unknown (Use the definition of Power)
Knowns Unknown
d = ________________ t = _________________ P = ?
F = ________________
Solve for the Unknown (Use the definition of Power)
1 answer:
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Answer with Explanation:
We are given that
Diameter of fighter plane=2.3 m
Radius=
a.We have to find the angular velocity in radians per second if it spins=1200 rev/min
Frequency=
1 minute=60 seconds
Angular velocity=
Angular velocity=
b.We have to find the linear speed of its tip at this angular velocity if the plane is stationary on the tarmac.
c.Centripetal acceleration=
Centripetal acceleration==