Final answer:
A boat attempts to travel straight across a river at a speed of 3.8 m/s. The river current flows at a speed of 6.1 m/s to the right. To find the total velocity and direction of the boat, we need to consider both the boat's speed and the river current's speed. By using vector addition, we can calculate the total velocity of the boat.
Step-by-step explanation:
One word problem of velocity vectors with its solution:
A boat attempts to travel straight across a river at a speed of 3.8 m/s. The river current flows at a speed of 6.1 m/s to the right. To find the total velocity and direction of the boat, we need to consider both the boat's speed and the river current's speed. We can represent each meter per second of velocity as one centimeter of vector length in our drawing. By using vector addition, we can calculate the total velocity of the boat.