An amusement park ride consists of a rotat- ing circular platform 6.9 m in diameter from
which 10 kg seats are suspended at the end of
2.5 m massless chains. When the system ro-
tates, the chains make an angle of 39.3° with
the vertical.
The acceleration of gravity is 9.8 m/s2.
O
What is the speed of each seat?
Answer in units of m/s.

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program