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Alja [10]
3 years ago
13

Calculate the speed of a car that traveled 200 kilometers in 3 hours.

Physics
2 answers:
nignag [31]3 years ago
8 0

Answer:

The units (km/h) tell you how to do this! 200km/3h = 66.66666666…. BUT technically you only have ONE significant digit: 3 so 66.666… rounded to ONE digit is 70km/h but that is probably not important in this intro class so V = 66.67 or 67 km/h

Kamila [148]3 years ago
7 0

Answer:

66.7km/h

Explanation:

s=d/t

200/3

=66.6666666

round off: 66.7km/h

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