Answer:
The angular velocity is 0.40090415 rad/sec.
Explanation:
Given that,
Height = 30 feet
Rotating rate =55,145 rev/day
We need to calculate the angular velocity
So,
Hence, The angular velocity is 0.40090415 rad/sec.
heat will flow from the copper to the water in the glass until both reach the same temperature
Answer:
One country could be gaining more benefit than the other.