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zysi [14]
3 years ago
9

F a car travels 400 m in 20 s, how fast is it going?

Mathematics
2 answers:
Oksanka [162]3 years ago
4 0

Answer:

20m/s

Step-by-step explanation:

Given, s=400m

t=20s

Required, v=?

v=s/t

=400m/20s

=20m/s

bogdanovich [222]3 years ago
3 0
400/20
20m/s
..............................
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