Ball A Mass: 0. 45 kg Velocity: 50 m/s Ball B Mass: 0. 45 kg Velocity: 80 m/s Ball C Mass: 0. 45 kg Velocity: 25 m/s Which ball has the greatest momentum? A B C.

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Aball horizontally thrown from a cliff at 8m/s

Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?