The snail crawled in a 42 cm aquarium in 16 h 30 min to find the average speed of movement of the snail.
| November 25, 2020 | education
1) We write down the formula:
V = S / T
2) convert centimeters to meters:
42cm = 0.42m
3) We convert time into seconds:
16h 30 min = 59400
4) Substitute in the formula:
V = 0.42 / 59400 = 0.007 * 10 ^ -3
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