Question

A man can swim with a speed of 4.0 km/h in still water. How long does he take to cross a river 1.0 km wide if the river flows steadily at 3.0 km/h and he makes his strokes normal to the river current? How far down the river does he go when he reaches the other bank?

Answer 1

I just want the diagram

Answer 2

@Kainui

Answer 3

You want me to draw the diagram?

Answer 4

yes

Answer 5

Let me draw it first and check what mistake i made

Answer 6

Ok, sounds good.

Answer 7

I don't know if i made any mistake

Answer 8

I think it's right for the most part, however your units are slightly off for the velocities of the swimmer and the river. Other than that, it looks good.