Question

Water flows through the 2-m-wide rectangular channel. What is the width of the channel?

1) 1 m
2) 2 m
3) 3 m
4) 4 m

Answer 1

The width of the channel is 10 m.

Step-by-step explanation:

To find the width of the channel, we can use the given information about the mountain stream. The stream is 10.0 m wide and the water is flowing through it at a speed of 2.00 m/s. The flow rate can be calculated by multiplying the width of the stream by the velocity of the water, which gives us a flow rate of 20.0 m³/s.

Therefore, the width of the channel is 10 m.