5 points What is the velocity of the orienteer? Please include magnitude and
direction in your answer.
An orienteer starts as point A, walks 300 metres North then 400 metres East, until point B is
reached in a total time of 900 seconds.
N
000°
400 m
B
W
270°
E
090°
300 m
S
180°

im sorry i dont know

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

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