An object starts from rest at the origin of an xy

Question

x
y
-coordinate system and has an acceleration with components ax=a
a
x
=
a
and ay=a
a
y
=
a
. After t
t
seconds, the displacement and velocity of the object are Δd1
Δ
d
1
and v1
v
1
, respectively. The object is stopped and returned to the origin. The object then starts at rest again with acceleration components ax=2a
a
x
=
2
a
and ay=2a
a
y
=
2
a
. After t
t
seconds, the displacement and velocity of the object are Δd2
Δ
d
2
and v2
v
2
, respectively. Which of the following correctly relates Δd1
Δ
d
1
and v1
v
1
to Δd2
Δ
d
2
and v2
v
2
, respectively?

Answer 1

S
e
e

h
o
w

a
n
n
o
y
i
n
g

v
e
r
t
i
c
a
l

t
e
x
t

i
s
?

Answer 2

buddy answer the questions