3 years ago

Whats the equation and answer for these two separate questions!!

Chemistry

1 answer:

Lena [83]3 years ago

7 0

Answer:

3).

$time = \frac{distance}{speed} \\ time = \frac{225}{3} \\ time = 75 \: s$

4).

$speed = \frac{distance}{time} \\ speed = \frac{110}{55} \\ speed = 2 \: {ms}^{ - 1}$

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