An 8 ω resistor is connected to a 6 v battery and another resistor in series. if the current in the circuit is 0.5 a, what is the resistance of the other resistor?
a. 0.75 ω
b. 1.3 ω
c. 2 ω
d. 4 ω

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?