The electric field strength is 1.90×104 N/C inside a parallel-plate capacitor with a 1.50 mm spacing. An electron is released from rest at the negative plate. You may want to review (Pages 688 - 690) . Part APart complete What is the electron's speed when it reaches the positive plate? Express your answer with the appropriate units.

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.