Object's speed in 𝑥-direction (𝑢
𝑥
):
𝑢
𝑥
=
1
𝑐
Object's speed in 𝑦-direction (𝑢
𝑦
):
𝑢
𝑦
=
1
𝑐
Object's speed in 𝑧-direction (𝑢
𝑧
):
𝑢
𝑧
=
1
𝑐
Relative velocity along 𝑥-axis (𝑣):
𝑣
=
1
𝑐
Reset
Velocity as Seen in Stationary Frame
Velocity as Seen in Moving Frame
𝑢 =
(
0
,
0
,
0
)
𝑐
𝑢
′
=
(
0
,
0
,
0
)
𝑐