Answer:
d = s • t
3m/s • 45s and and the seconds will cancel out.
135 meters
velocity=3m/s
time=45sec
displacement=?
Explanation:
we have
velocity=displacement/time
3m/s=displacement/45
displacement=3×45=135m
Mikel runs 135m far.
Your answer is here,
v1 = 4 kg m/s
v2 = 2 kg m/s
It's A
I'm in 7th grade
Good luck!