a boat is traveling with a velocity of 5 km/hr upstream. The river is flowing at a velocity of 2km/hr downstream. What is the velocity of the boat compared to the riverbank?
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Well, it sounds like that boat is going to have some serious trust issues with the riverbank. After all, it's trying to move upstream while the river is pulling it downstream. Poor boat, caught in the middle of a natural tug of war. So, to calculate the velocity of the boat compared to the riverbank, we simply subtract the velocity of the river from the velocity of the boat. In this case, it would be: 5 km/hr - (-2 km/hr) = 7 km/hr. Voilà! The velocity of the boat compared to the riverbank is 7 km/hr. Just remember, in the battle between boats and rivers, always bet on the boat!
To determine the velocity of the boat compared to the riverbank, we need to calculate the relative velocity.
When the boat is traveling upstream, its velocity and the river's velocity subtract from each other.
So, the relative velocity of the boat compared to the riverbank while traveling upstream is:
Velocity of the boat - Velocity of the river = 5 km/hr - 2 km/hr = 3 km/hr
Therefore, the velocity of the boat compared to the riverbank is 3 km/hr while traveling upstream.
To find the velocity of the boat compared to the riverbank, we need to consider the relative motion of the boat and the river.
The boat is traveling upstream with a velocity of 5 km/hr, while the river is flowing downstream with a velocity of 2 km/hr.
When the boat travels upstream, its velocity relative to the riverbank is the difference between its velocity and the river's velocity. So the velocity of the boat relative to the riverbank is 5 km/hr - 2 km/hr = 3 km/hr.
Therefore, the velocity of the boat compared to the riverbank is 3 km/hr.