Two capacitors of capacitance 4micro F and 6 micro F are joined in series with a battery of emf 60 volts. The connection is broken and like terminals are joined. What is he final charge on each capacitance?​

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.