Answer:
a) d = 36 m with direction to the right,
b) D = 208 m , c) v = 3.6 m / s
to the right
Step-by-step explanation:
a) This exercise asks us to calculate the displacement that is a vector
d = d₁ + d₂ + d₃ + d₄
let's assign the right shift as positive
d₁ = 52 m
d₂ = -31m
d₃ = 48 m
d₄ = -55 m
d₅ = 22m
we substitute
d = 52 -31 +48 -55 +22
d = 36 m
with direction to the right
b) they ask to calculate the distance traveled, which is the magnitude of the distance traveled
D = d₁ + d₂ + d₃ + d₄ + d₅
where the quantities are in absolute value, I mean positive
D = 52 +31 48 +55 +22
D = 208 m
c) the average speed that is the displacement between the time it takes in this magnitude
v = d /t
v = 36/10
v = 3.6 m / s
to the right