3 years ago

Janet ran 30 meters in 4 seconds,what is her speed.

Physics

2 answers:

lubasha [3.4K]3 years ago

8 0

Answer:

7.5 meters per second

Explanation:

30 / 4 = 7.5

7.5 * 1 = 7.5

7.5 * 2 = 15

7.5 * 3 = 22.5

7.5 * 4 = 30

MrRa [10]3 years ago

5 0

7.5 i believe it's right.

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