Answer:
5000 s
Explanation:
Mr. Nguyen is moving in uniform motion (constant speed), therefore the distance he covers is given by the equation:
[tex]d=vt[/tex]
where
d is the distance
v is the speed
t is the time taken
Here we have
d = 10000 m
v = 2 m/s
Solving for t, we find the time taken to cover this distance:
[tex]t=\frac{d}{v}=\frac{10000}{2}=5000 s[/tex]