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ki77a [65]
3 years ago
7

A distance-time graph indicates that an object travels 2 m in 2 s and then travels another 30 m during the next 40 s.

Chemistry
1 answer:
Doss [256]3 years ago
5 0

Answer:

\boxed{\text{0.76m/s}}

Explanation:

\text{Average speed} = \dfrac{\text{total distance}}{\text{total time}}

Total distance = 2 m + 30 m = 32 m

      Total time = 2 s  + 40 s   = 42 s

\text{Average speed} = \dfrac{\text{32 m}}{\text{42 s}} = \textbf{0.76 m/s}\\\text{The average speed of the object is $\boxed{\textbf{0.76m/s}}$}

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