Asample of gas in a balloon has an initial temperature of 23 ∘c and a volume of 1.09×103 l . if the temperature changes to 59 ∘c , and there is no change of pressure or amount of gas, what is the new volume, v2, of the gas?

Explanation:

We can solve the problem by using Charle's law, which states that for a gas kept at constant pressure, the volume of the gas is directly proportional to its temperature:

where here we have

is the initial volume

is the initial temperature

is the final volume

is the final temperature

Solving for V2, we find

can be answered using momentum.

momentum = p

p1= mass1 * velocity1

p1 = p2

therefore

p1 = 6kg * 4m/s

p1 = 24kgm/s

p2=m2 * v2

24 kgm/s = 7kg * v2

v2 = 24 kgm/s / 7kg

v2= 3.42 m/s

c) up is the direction the magnetic force is acting on the charge.