ii. At the point where the two graphs cross, is the speed of spacecraft A greater than, less than, or equal to the speed of spacecraft B ? Greater than Less than Equal to Justify your answer.

ill do it for 100, also this isnt 80 its 40

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation