If a snail crawls 12 cm in 60 s then its average speed in mms¹ is?
If a snail crawls 12 cm in 60 s then its average speed in mms¹ is?
Explanation
- Distance = 12 cm = 120 mm (since 1 cm = 10 mm)
- Time = 60 s
- Average speed = Distance / Time = 120 mm / 60 s = 2 mm/s = 2 mms¹
- So, the snail's average speed is indeed 2 mms¹.