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WorksheetsWater Resistance
Total questions: 5
Worksheet time: 21mins
What is Water Resistance?
A push or a pull on an object
A type of friction that happens in water
A force that brings things down to earth
The force that air applies to objects
2-3.
Answer the questions below after watching the video
have low water resistance.
(a)
What are some examples of things that reduce water resistance?
Draw and object that has High water resistance.
What force keeps boats on water?
Water
Gravity
Bouyancy
Friction
Understanding Water Resistance and Buoyancy
When a boat glides through the ocean, it encounters various forces acting upon it. These forces include water resistance, which is the friction between the boat's hull and the water. This resistance can slow down the boat's movement and impact its overall speed and efficiency.
Water resistance can have significant effects on the boat's performance. It can cause the boat to consume more fuel as it struggles against the resistance. Additionally, water resistance can lead to wear and tear on the boat's hull over time, requiring maintenance and repairs to ensure the boat remains seaworthy.
Buoyancy plays a crucial role in keeping the boat afloat in water. This upward force counteracts the downward force of gravity, allowing the boat to float on the surface of the water. Understanding these forces and their effects is essential for sailors and boat operators to navigate the waters safely and efficiently.
How does water resistance impact a boat's speed and efficiency?
It increases speed and efficiency
It has no effect on speed and efficiency
It decreases speed and efficiency
It improves stability
