<span>When you draw a free body diagram, you draw longer arrows
for stronger forces, and shorter arrows for weaker ones.
If the skydiver's falling speed is still increasing, you can tell that
the downward force of gravity acting on him is still greater than the
upward force of air resistance.
So on the diagram, there is a shorter arrow up for air resistance
and a longer arrow down for gravity. (Choice #3)</span>
The answer is to the question is c
Answer:
Magnitude of the displacement = 1315.71 m
el vector resultante del desplazamiento = 1315.71 m
y-component of the displacement = 1236.36 m
cual esel valor de componente y = 1236.36 m
Explanation:
English translation of the question.
The x component of a displacement is 450 m. Calculate the displacement if it forms an angle of 70 ° with this component. Calculate the value of the y-component?
If the magnitude of the displacement = d
The displacement vector = (dₓ, dᵧ)
dₓ = d cos θ
dᵧ = d sin θ
where θ is the angle that the vector makes with the x-axis.
dₓ = 450 m
θ = 70°
dₓ = d cos θ
450 = d × cos 70
d = 1315.71 m
dᵧ = d sin θ
dᵧ = 1315.71 × sin 70°
dᵧ = 1236.36 m
Hope this Helps!!!
