1. Find the velocity of a turtle who swims 100 meters toward the shore in 25 seconds.

Answer: 4 m/s

Explanation:

Velocity of turtle = ?

Distance = 100 meters

Time taken toward the shore = 25 seconds

Recall that:

Velocity = Distance covered / Time taken

Velocity = (100 meters / 25 seconds)

Velocity = 4 metres per second

Thus, the turtle moves with a velocity of 4 m/s