# A 5.4-kg fish swimming 1.0m/s swallows an absentminded 1.0-kg fish swimming toward it at a speed that brings both fish to a halt immediately after lunch.  Find the speed of the approaching smaller fish before lunch. Express you answer to two signinficant figures and include the appropriate units.

Question

A 5.4-kg fish swimming 1.0m/s swallows an absentminded 1.0-kg fish swimming toward it at a speed that brings both fish to a halt immediately after lunch.

Find the speed of the approaching smaller fish before lunch. Express you answer to two signinficant figures and include the appropriate units.